Welcome to LookChem.com Sign In|Join Free
  • or
Home > Others > 115 > 

115-77-5

Basic Information
CAS No.: 115-77-5
Name: Pentaerythritol
Molecular Structure:
Molecular Structure of 115-77-5 (Pentaerythritol)
Formula: C5H12O4
Molecular Weight: 136.17
Synonyms: Pentaerythritol Tech Grade;Tetrahydroxymethylmethane;1,3-propanediol, 2,2-bis(hydroxymethyl)-;Methane tetramethylol;Pentaerythrite;Pentaerythritol(PE);Pentaerythritol, technical grade;Petaerythritol;Mo-pentaerythritol;New plasticizer Polyol benzoate;Sell Pentaerythritol;pentaerythritol (mono-penta);Mono- Pentaerythritol;Pentaerythritol;;Pentaerythritol(Micronized);Pentaerythritol for Sale;Pentaerithritol;Penetek;Pentek;1,3-Propanediol, 2, 2-bis (hydroxymethyl)-;2,2-bis(hydroxymethyl)propane-1,3-diol;Tetramethylolmethane;1,3-Propanediol,2,2-bis(hydroxymethyl)-;2,2-Bishydroxymethyl-1,3-propanediol;Tetrakis(hydroxymethyl)methane;Mono Pentaerythritol;
EINECS: 204-104-9
Density: 1.396 g/cm3
Melting Point: 260.5 °C
Boiling Point: 380.4 °C at 760 mmHg
Flash Point: 200.1 °C
Solubility: 1 g/18 mL (15 °C) in water
Appearance: white crystalline solid
Hazard Symbols:
Risk Codes: 33
Safety: 24/25
Transport Information:
PSA: 80.92000
LogP: -2.05800
Synthetic route
50-00-0

formaldehyd

64-18-6

formic acid

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

126-58-9

Dipentaerythritol

C

141-53-7

sodium formate

Conditions
ConditionsYield
Stage #1: formaldehyd; acetaldehyde With sodium hydroxide at 45 - 65℃; under 1500.15 Torr; for 1.38333h; Inert atmosphere;
Stage #2: formic acid pH=6; Product distribution / selectivity;
A 87.4%
B 5%
C 99.7%
50-00-0

formaldehyd

75-07-0

acetaldehyde

115-77-5

Pentaerythritol

Conditions
ConditionsYield
Stage #1: formaldehyd; acetaldehyde With sodium hydroxide In water
Stage #2: With formic acid In water pH=5.7; Product distribution / selectivity;
90%
With ortho-tungstic acid; calcium hydroxide In water at 30 - 48℃; for 1.16667h; Reagent/catalyst;7.7%
With sodium hydroxide at 10℃; for 4.16667h; Product distribution; pH=12.7; different reaction times;
6228-26-8

Formaldehyd-bis(pentaerythrityl)acetal

A

6228-25-7

5,5-bis-hydroxymethyl-[1,3]dioxane

B

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With hydrogenchloride at 80℃; for 2h; Title compound not separated from byproducts;A 33.8 % Chromat.
B 65%
With hydrogenchloride at 80℃; for 0.166667h; Title compound not separated from byproducts;A 9.3 % Chromat.
B 88.6 % Chromat.
With hydrogenchloride at 60℃; for 2h; Product distribution; further temperatures: 23, 40, 80 deg C; different times: 10, 20, 30, 60, 120 min;A 21.9 % Chromat.
B 76.8 % Chromat.
50-00-0

formaldehyd

78-97-7

2-hydroxy-propionitrile

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With sodium hydroxide; water
50-00-0

formaldehyd

107-89-1

acetaldol

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With lead(II) hydroxide on calcium carbonate; water
With calcium hydroxide; water
50-00-0

formaldehyd

2134-29-4

3-Hydroxypropanal

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With sodium hydroxide; water in mehreren Stufen;
5419-74-9

pentaerythritol bisacetate

A

115-77-5

Pentaerythritol

B

13051-30-4

pentaerythritol triacetate

C

597-71-7

pentaerythritol tetracetate

Conditions
ConditionsYield
beim Aufbewahren;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

6228-26-8

Formaldehyd-bis(pentaerythrityl)acetal

Conditions
ConditionsYield
With methyllithium Title compound not separated from byproducts;
With methyllithium; ethyl acetate 2) 1 h, reflux; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
als Nebenprodukt bei der Darstellung von Pentaerythrit; Isolierung aus technischen Pentaerytrit;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With alkali Trennung ueber die Salpersaeureester;
With alkali Trennung von Pentaerythrit ueber die Salpetersaeureester;
With calcium hydroxide; water at 20℃;
50-00-0

formaldehyd

107-02-8

acrolein

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With calcium hydroxide; water
50-00-0

formaldehyd

123-73-9

crotonaldehyde

115-77-5

Pentaerythritol

Conditions
ConditionsYield
With calcium hydroxide; water
50-00-0

formaldehyd

115-77-5

Pentaerythritol

Conditions
ConditionsYield
2-(Diethylamino)ethanol In water at 100℃; for 20h; Product distribution;
2-(Diethylamino)ethanol In water at 100℃; for 20h;
With sodium hydroxide In water at 25℃; for 3h; Irradiation;
With potassium carbonate 1.) H2O, 20 deg C, 10 h, irradiation, 2.) 25 deg C, 7-14 d; Yield given. Multistep reaction;
50-00-0

formaldehyd

A

64-18-6

formic acid

B

115-77-5

Pentaerythritol

C

107-21-1

ethylene glycol

Conditions
ConditionsYield
calcium hydroxide In water at 25℃; Irradiation;
calcium hydroxide In water at 25℃; Product distribution; Irradiation; various inorganic catalysts;
50-00-0

formaldehyd

A

79-14-1

glycolic Acid

B

115-77-5

Pentaerythritol

C

909878-64-4

meso-erythritol

D

473-81-4

glyceric acid

E

107-21-1

ethylene glycol

F

56-81-5

glycerol

Conditions
ConditionsYield
With zeolite of type X under 1 Torr; for 144h; Product distribution; Irradiation; other objects of study: dependence of product distribution on time of irradiation, thermal pretreatment of zeolite, and water content of zeolite;
6228-26-8

Formaldehyd-bis(pentaerythrityl)acetal

A

6228-25-7

5,5-bis-hydroxymethyl-[1,3]dioxane

B

50-00-0

formaldehyd

C

115-77-5

Pentaerythritol

Conditions
ConditionsYield
Heating; heating more than 149 deg C;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

68516-39-2

2,2-di(hydroxymethyl)-acetic acid

B

115-77-5

Pentaerythritol

C

4704-94-3

2-hydroxymethyl-1,3-propanediol

D

2831-90-5

α,α,α-tris(hydroxymethyl)acetic acid

E

68658-38-8

2-Hydroxymethyl-2-(methoxymethoxymethyl)-1,3-propandiol

F

504-63-2

trimethyleneglycol

Conditions
ConditionsYield
With calcium hydroxide Mechanism;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

3818-32-4

tri(hydroxymethyl)acetaldehyde

C

126-58-9

Dipentaerythritol

D

78-24-0

tripentaerythritol

E

3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propionaldehyde

F

3-[3-(3-Hydroxy-2,2-bis-hydroxymethyl-propoxy)-2,2-bis-hydroxymethyl-propoxy]-2,2-bis-hydroxymethyl-propionaldehyde

Conditions
ConditionsYield
With sodium hydroxide at 30℃; Product distribution; Mechanism; pH=12.5; different initial acetaldehyde concentrations;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

107-89-1

acetaldol

C

126-58-9

Dipentaerythritol

Conditions
ConditionsYield
With sodium hydroxide at 10℃; for 5h; Product distribution; Mechanism; different initial aldehyde concentrations and reaction times; effect of additional pentaerythritol;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

2134-29-4

3-Hydroxypropanal

C

40364-80-5

bis-(hydroxymethyl)-acetaldehyde

Conditions
ConditionsYield
With sodium hydrogencarbonate at 30℃; for 2.5h; Product distribution;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

4376-78-7

Tetrapentaerythrit 2,2,6,6,10,10,14,14-Octakis(hydroxymethyl)-4,8,12-trioxapentadecan-1,15-diol

Conditions
ConditionsYield
With methyllithium Yield given. Title compound not separated from byproducts;
50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

2163-42-0

2-methyl-1.3-propanediol

C

4704-94-3

2-hydroxymethyl-1,3-propanediol

D

504-63-2

trimethyleneglycol

Conditions
ConditionsYield
With sodium hydroxide; sulfuric acid; hydrogen; 5% activated charcoal-supported ruthenium catalyst 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C, 4 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
With sodium hydroxide; sulfuric acid; hydrogen; Ru-carbon 1.) 25 deg C, 30 min, 2.) 50 psi, 25 deg C 4 h; Yield given. Multistep reaction. Yields of byproduct given;
50-00-0

formaldehyd

107-02-8

acrolein

Ca(OH)2

Ca(OH)2

115-77-5

Pentaerythritol

50-00-0

formaldehyd

123-73-9

crotonaldehyde

Ca(OH)2

Ca(OH)2

115-77-5

Pentaerythritol

50-00-0

formaldehyd

75-07-0

acetaldehyde

lime/chalk/

lime/chalk/

115-77-5

Pentaerythritol

Conditions
ConditionsYield
bei monatelangem Stehen;
50-00-0

formaldehyd

75-07-0

acetaldehyde

Ca(OH)2

Ca(OH)2

A

115-77-5

Pentaerythritol

B

126-58-9

Dipentaerythritol

Conditions
ConditionsYield
je nach Bedingungen wechselnden Mengen;
50-00-0

formaldehyd

75-07-0

acetaldehyde

aqueous NaOH-solution

aqueous NaOH-solution

115-77-5

Pentaerythritol

Conditions
ConditionsYield
at 0 - 40℃; Kinetics;
50-00-0

formaldehyd

107-02-8

acrolein

calcium hydroxide

calcium hydroxide

115-77-5

Pentaerythritol

50-00-0

formaldehyd

75-07-0

acetaldehyde

lime milk

lime milk

A

115-77-5

Pentaerythritol

B

126-58-9

Dipentaerythritol

67-56-1

methanol

50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

monomethyl ether of pentaerythritol

monomethyl ether of pentaerythritol

C

dimethyl ether of pentaerythritol

dimethyl ether of pentaerythritol

50-00-0

formaldehyd

75-07-0

acetaldehyde

A

115-77-5

Pentaerythritol

B

6228-26-8

Formaldehyd-bis(pentaerythrityl)acetal

C

126-58-9

Dipentaerythritol

D

various other products

various other products

Conditions
ConditionsYield
In water at 10℃; Rate constant; Mechanism; Product distribution; and equilibrium constants;
115-77-5

Pentaerythritol

108-94-1

cyclohexanone

183-10-8

7,11,18,21-tetraoxa-trispiro[5.2.2.5.2.2]heneicosane

Conditions
ConditionsYield
With sulfuric acid at 80℃;100%
With pyrographite In toluene for 8h; Heating;94%
peroxodisulfate ion; zirconium(IV) oxide In toluene for 4h; Heating;94%
115-77-5

Pentaerythritol

78-84-2

isobutyraldehyde

69695-04-1

3,9-diisopropyl-2,4,8,10-tetraoxaspiro<5.5>undecane

Conditions
ConditionsYield
With sulfuric acid at 80℃;100%
With indium(III) chloride at 120℃; for 3h;89%
With hydrogenchloride
115-77-5

Pentaerythritol

107-13-1

acrylonitrile

2465-91-0

tetrakis-[(2-cyanoethoxy)methyl]methane

Conditions
ConditionsYield
In diethyl ether; dichloromethane; tetramethyl ammoniumhydroxide; water100%
tetramethyl ammoniumhydroxide In water at 20℃; for 20h; Cooling with ice;100%
With sodium hydroxide Ambient temperature;99%
115-77-5

Pentaerythritol

170996-99-3

[2,2-bis(trifluoromethyl)-5-oxo-1,3-oxathiolan-4-yl]-acetyl chloride

Conditions
ConditionsYield
In toluene for 72h; Heating;100%
115-77-5

Pentaerythritol

103-71-9

phenyl isocyanate

125614-20-2

tetrakis[(N-phenylcarbamoyloxy)methyl]methane

Conditions
ConditionsYield
With MoCl2O2(dmf)2 In N,N-dimethyl-formamide at 60℃; for 0.333333h; Inert atmosphere;100%
115-77-5

Pentaerythritol

818-08-6

di(n-butyl)tin oxide

111190-92-2

C13H28O4Sn

Conditions
ConditionsYield
In methanol for 4h; Reflux;100%
In methanol for 4h; Reflux;
In methanol for 4h; Reflux;
115-77-5

Pentaerythritol

1493-27-2

ortho-nitrofluorobenzene

121564-67-8

C29H24N4O12

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium hydroxide In toluene at 70℃; for 18h;99.6%
115-77-5

Pentaerythritol

98-59-9

p-toluenesulfonyl chloride

1522-89-0

pentaerythritol tetratosylate

Conditions
ConditionsYield
With pyridine at 0 - 20℃; for 48h;99.5%
With pyridine at 0 - 20℃; for 48h;99.5%
With pyridine at 20℃; for 16h;89%
115-77-5

Pentaerythritol

100-52-7

benzaldehyde

2064-95-1

3,9-diphenyl-2,4,8,10-tetraoxa-spiro[5,5]undecane

Conditions
ConditionsYield
With pyrographite In benzene for 1.5h; Heating;99%
With toluene-4-sulfonic acid In benzene for 4h; Condensation; acetalization; Heating;99%
With montmorillonite K-10 In benzene for 0.6h; Heating;98%
115-77-5

Pentaerythritol

123-11-5

4-methoxy-benzaldehyde

1130782-84-1, 1130782-85-2

3,9-di(4-methoxyphenyl)-2,4,8,10-tetraoxaspiro<5,5>undecane

Conditions
ConditionsYield
With Sulfate; zirconium(IV) oxide In toluene for 0.8h; Heating;99%
With pyrographite In benzene for 1.8h; Heating;96%
With tetrachlorosilane In acetonitrile at 20℃;95%
115-77-5

Pentaerythritol

74-86-2

acetylene

757-46-0

tetrakis(vinyloxymethyl)methane

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 120℃; for 5h;99%
(i) /BRN= 906677/, aq. KOH, (ii) /BRN= 906677/, KOEt, EtOH; Multistep reaction;
With potassium hydroxide In dimethyl sulfoxide at 100℃; under 759.8 Torr;
With potassium hydroxide In dimethyl sulfoxide
115-77-5

Pentaerythritol

762-04-9

phosphonic acid diethyl ester

pentaerythritol tris(diethyl phosphate)

Conditions
ConditionsYield
With triethylamine In tetrachloromethane for 16h; Ambient temperature;99%
115-77-5

Pentaerythritol

89-95-2

2-methyl-benzyl alcohol

C19H20O6

Conditions
ConditionsYield
With Sulfate; zirconium(IV) oxide In toluene for 1.5h; Heating;99%
115-77-5

Pentaerythritol

865835-76-3

C6H5CH2OCH2CH2CH2CB10H10CCH2CH2COOH

(C6H5CH2OCH2CH2CH2CB10H10CCH2CH2COOCH2)4C

Conditions
ConditionsYield
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; 4-(dimethylamino)pyridinium tosylate In pyridine; dichloromethane CH2Cl2-pyridine 3:2, room temp., > 12 h; column chromy.;99%
1189-71-5

isocyanate de chlorosulfonyle

115-77-5

Pentaerythritol

24794-44-3

pentaerythritol tetracarbamate

Conditions
ConditionsYield
Stage #1: isocyanate de chlorosulfonyle; Pentaerythritol In acetonitrile at 0 - 20℃; for 1h;
Stage #2: With water In acetonitrile Cooling with ice;
99%
Stage #1: isocyanate de chlorosulfonyle; Pentaerythritol In acetonitrile at 25℃; for 2h; Cooling with ice;
Stage #2: With water In acetonitrile at 20℃; for 1h; Cooling with ice;
115-77-5

Pentaerythritol

1070-34-4

butanedioic acid, monoethyl ester

112-80-1

cis-Octadecenoic acid

C65H116O10

Conditions
ConditionsYield
Stage #1: Pentaerythritol; cis-Octadecenoic acid In water at 130 - 135℃; Inert atmosphere;
Stage #2: butanedioic acid, monoethyl ester In water at 130 - 135℃; for 2h; Inert atmosphere;
99%
115-77-5

Pentaerythritol

3878-55-5

methyl hydrogen succinate

112-80-1

cis-Octadecenoic acid

C64H114O10

Conditions
ConditionsYield
Stage #1: Pentaerythritol; cis-Octadecenoic acid In water at 130 - 135℃; Inert atmosphere;
Stage #2: methyl hydrogen succinate In water at 130 - 135℃; for 2h; Inert atmosphere;
99%
115-77-5

Pentaerythritol

552-89-6

2-nitro-benzaldehyde

102174-89-0

3,9-bis-(2-nitro-phenyl)-2,4,8,10-tetraoxa-spiro[5.5]undecane

Conditions
ConditionsYield
With copper(II) chloride dihydrate In N,N-dimethyl-formamide at 70℃; for 1.33333h;98.8%
With toluene-4-sulfonic acid In toluene at 140℃; for 3h;98.8%
With toluene-4-sulfonic acid for 0.0666667h; microwave irradiation at 600 W power;97.5%
115-77-5

Pentaerythritol

4095-10-7

dimethyldibromosilane

14896-25-4

3,3,9,9,-tetramethyl-3,9-disila-2,4,8,10-tetraoxaspiro<5,5>undecane

Conditions
ConditionsYield
In diethylene glycol dimethyl ether at 50 - 130℃; for 6h; Solvent; Temperature;98.6%
115-77-5

Pentaerythritol

57-11-4

stearic acid

78-23-9

pentaerythritol monostearate

Conditions
ConditionsYield
With zinc/copper couple at 160℃; under 600.06 Torr; for 2.33333h; Temperature; Pressure; Reagent/catalyst;98.3%
at 240℃;
With phenol at 180 - 230℃;
112-92-5

1-octadecanol

115-77-5

Pentaerythritol

3806-34-6

dioctadecyl pentaerythritol diphosphite

Conditions
ConditionsYield
With lithium hydroxide; triethyl phosphite at 130 - 160℃; for 2h; Temperature; Reagent/catalyst; Time;98.2%
115-77-5

Pentaerythritol

19759-75-2

3-(n-dodecylthio)-propanoic acid,methyl ester

29598-76-3

pentaerythritol tetrakis(β-dodecylmercapto)propionate

Conditions
ConditionsYield
With [BCl2(1-methylimidazole)][Al2Cl7] at 120℃; for 3h; Reagent/catalyst; Temperature; Large scale;98.2%
115-77-5

Pentaerythritol

108-24-7

acetic anhydride

597-71-7

pentaerythritol tetracetate

Conditions
ConditionsYield
With methanesulfonic acid at 25℃; for 2h; Inert atmosphere;98%
With aluminum triflate at 20℃; for 0.00833333h;95%
aluminium dodecatungsten phosphate at 20℃; for 0.583333h;94%
115-77-5

Pentaerythritol

104-87-0

4-methyl-benzaldehyde

53731-74-1

3,9-di-p-tolyl-2,4,8,10-tetraoxa-spiro[5.5]undecane

Conditions
ConditionsYield
With Sulfate; zirconium(IV) oxide In toluene for 1h; Heating;98%
With pyrographite In benzene for 1.5h; Heating;97%
With tetrachlorosilane In acetonitrile at 20℃;96%
115-77-5

Pentaerythritol

124-63-0

methanesulfonyl chloride

7511-62-8

2,2-bis(((methylsulfonyl)oxy)methyl)propane-1,3-diyl dimethanesulfonate

Conditions
ConditionsYield
With pyridine Cooling with ice; Inert atmosphere;98%
Stage #1: Pentaerythritol With triethylamine In dichloromethane at 0℃; for 0.166667h;
Stage #2: methanesulfonyl chloride In dichloromethane at 20℃; for 12h;
87.3%
With pyridine
With pyridine Inert atmosphere; Schlenk technique;
With triethylamine In toluene at 0 - 20℃; Dean-Stark;
115-77-5

Pentaerythritol

142-62-1

hexanoic acid

7445-47-8

pentaerythritol tetracaproate

Conditions
ConditionsYield
With pyridine; <(chlorosulfinyloxy)methylene>dimethylammonium chloride In dichloromethane at 20℃; for 6h;98%
With sulfuric acid; toluene-4-sulfonic acid at 105℃; for 0.15h; Neat (no solvent); Microwave irradiation;96%
at 180℃;
In toluene at 158℃; for 10h; Catalytic behavior; Reagent/catalyst; Green chemistry;98 %Spectr.
With (cetyltrimethylammonium)1/3[Cu46(C9H3O6)24(OH)12](PW12O40)3·xH2O (COK-15b) In toluene at 155℃; for 6h; Green chemistry;94 %Spectr.
16967-79-6

trichloroethylene epoxide

115-77-5

Pentaerythritol

33216-80-7

tetra(dichloroacetato)pentaerythritol

Conditions
ConditionsYield
With magnesium sulfate for 6h; Heating;98%
115-77-5

Pentaerythritol

587-04-2

3-Chlorobenzaldehyde

35583-09-6

3,9-di(m-chlorophenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane

Conditions
ConditionsYield
peroxodisulfate ion; zirconium(IV) oxide In toluene for 0.5h; Heating;98%
silica sulfate In benzene for 0.5h; microwave irradiation;98%
With pyrographite In toluene for 0.8h; Heating;97%
115-77-5

Pentaerythritol

149-57-5

2-Ethylhexanoic acid

7299-99-2

pentaerythritol tetra(2-ethylhexanoate)

Conditions
ConditionsYield
With pyridine; <(chlorosulfinyloxy)methylene>dimethylammonium chloride In dichloromethane at 20℃; for 6h;98%
With sulfuric acid82%
Stage #1: Pentaerythritol; 2-Ethylhexanoic acid at 170 - 250℃; for 6h;
Stage #2: With 2-ethylhexanoic acid anhydride at 150 - 170℃; for 0.5h; Reagent/catalyst;
  • Factory Supply Pentaerythritol

  • Casno:

    115-77-5

    Factory Supply Pentaerythritol

    Min.Order: 25 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Specification Index name Spec Appearance white crystalline powder Melting point, ℃ 257 Boiling point, ℃ 276 Vapor pressure <1 mm Hg ( 20 °C) Refractive index 1.548 Flash point,℃ 240 Solubility H2O: 0.1 g/mL, clear, colorless Sensit

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Best Price Pentaerythritol

  • Casno:

    115-77-5

    Best Price Pentaerythritol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.6/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art equ

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

       Inquiry Now

  • PentaerythritolCAS NO.: 115-77-5

  • Casno:

    115-77-5

    PentaerythritolCAS NO.: 115-77-5

    Min.Order: 1 Gram

    FOB Price:  USD $ 3.0-3.0/Gram

    We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • pentaerythrite

  • Casno:

    115-77-5

    pentaerythrite

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    good factory price good quality Used to make alkyd resin, paint, ink, rosin, tol oil, dry oil, explosives, plasticizer, stabilizer, cosmetics, etc. Appearance:white powder Storage:dry condition Package:25kg/pack Application:Used to make alkyd r

    Puyang Wanquan Chemical Co., Ltd. established in 1994, as a leading professional manufacturer and supplier of polyurethane sealants, modified silane sealants,bonding materials and

  •  PUYANG WANQUAN CHEMICAL CO.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-393-5388048

    Address:Shihua Rd,Puyang city, Henan province, CN

       Inquiry Now

  • High quality Pentaerythritol CAS NO.115-77-5

  • Casno:

    115-77-5

    MSDS/COA Download

    High quality Pentaerythritol CAS NO.115-77-5

    Min.Order: 100 Gram

    FOB Price:  USD $ 2.0-2.0/Gram

    Hebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Properties It is a kind of white crystalline powder,with melting point 257℃ ,boiling point 276 ℃, and flash point 240 ℃. Slowly soluble in cold water, soluble in hot water, insoluble in carbon tetrachloride, ethyl ether, benzene, petroleum eth

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

       Inquiry Now

  • Pentaerythritol       --  CHemwill

  • Casno:

    115-77-5

    Pentaerythritol -- CHemwill

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0/Metric Ton

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • cas 115-77-5 Pentaerythritol

  • Casno:

    115-77-5

    cas 115-77-5 Pentaerythritol

    Min.Order: 1 Gram

    FOB Price:  USD $ 40.0-50.0/Gram

    1.good quality 1) good quality is the basic of our goal; 2) we can offer samples to be tested; 3) 98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries. 4) Good feedback of quality from our cu

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • Amadis Chemical offer CAS#115-77-5;CAT#A803483

  • Casno:

    115-77-5

    Amadis Chemical offer CAS#115-77-5;CAT#A803483

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • Pentaerythritol fine powder

  • Casno:

    115-77-5

    MSDS/COA Download

    Pentaerythritol fine powder

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0/Metric Ton

    Chemical name: Pentaerythritol Other name: 2,2-bis(hydroxymethyl)-1,3-Propanediol; Hercules P 6; Monopentaerythritol; PE 200; Pentaertyhritol; PETP; Tetrakis(hydroxymethyl)methane; Tetramethylolmethane; THME; Penta Erythritol; 2,2-bis(hydroxymeth

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • Pentaerythritol Manufacturer 115-77-5 Explosive Raw Materials

  • Casno:

    115-77-5

    Pentaerythritol Manufacturer 115-77-5 Explosive Raw Materials

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • TIANFU-CHEM CAS:115-77-5 Pentaerythritol

  • Casno:

    115-77-5

    TIANFU-CHEM CAS:115-77-5 Pentaerythritol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Pentaerythritol Basic information Physical and chemical properties The main purpose and effect Chemical additives Harmful effects and symptoms of poisoning Application Production method Category Toxicity grading Acute toxi

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Buy 98%Pentaerythritol mono 95% min manufacture best price

  • Casno:

    115-77-5

    Buy 98%Pentaerythritol mono 95% min manufacture best price

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Pentaerythritol Quick details Chemical Name: Pentaerythritol CAS No.:115-77-5 Appearance: powder Pentaerythritol Pic Delivery time:In stock, at any time Packing details:1g-1kg: Aluminum

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  •  Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District

       Inquiry Now

  • Pharmaceutical Grade CAS 115-77-5 with competitive price

  • Casno:

    115-77-5

    Pharmaceutical Grade CAS 115-77-5 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    MSDS/COA Download

    Pentaerythritol

    Min.Order: 10 Gram

    FOB Price:  USD $ 10.0-1000.0/Gram

    1) Quick Response Within 12 hours; 2) Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available; 4) Reason

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

  •  HUBEI AOKS BIO-TECH CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1000 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    Appearance:white crystalline solid Storage:Room temperature Package:25kg/bag/drum Application:Chemical intermediates Transportation:Express/Sea/Air Port:Any port in china

    Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled subsidiaries as

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-28069376

    Address:914-915, Bldg. 16, No. 57, Tech Park Road, Baiyang Street, Economic And Technological Development Zone

       Inquiry Now

  • Pentaerythritol 115-77-5

  • Casno:

    115-77-5

    Pentaerythritol 115-77-5

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Penta Erythritol

  • Casno:

    115-77-5

    Penta Erythritol

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    Price, Service, Company and Transport Advantage: 1.Place of Origin China with Super quality by reasonable price. 2.Fast delivery by safe express way to all the country. 3.Has a number of highly qualified engineers a

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

       Inquiry Now

  • Pentaerythritol CAS NO:115-77-5 CAS NO.115-77-5

  • Casno:

    115-77-5

    Pentaerythritol CAS NO:115-77-5 CAS NO.115-77-5

    Min.Order: 20 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Product Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,

    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

  •  Changchun Artel lmport and Export trade company

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

       Inquiry Now

  • China Supplier High Quality 99% Purity CAS #115-77-5 Powder

  • Casno:

    115-77-5

    MSDS/COA Download

    China Supplier High Quality 99% Purity CAS #115-77-5 Powder

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0/Kilogram

    Name: Pentaerythritol Molecular Formula: C5H12O4 CAS Number: 115-77-5 Package: According to the customer's request Export Port: Wuhan, Shanghai, Shenzhen, Guangzhou, etc, Purity: 99% min Storage condition: Refrigerator store (withi

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615871419939

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Product Name: Pentaerythritol CAS: 115-77-5 MF: C5H12O4 MW: 136.15 EINECS: 204-104-9 Mol File: 115-77-5.mol Pentaerythritol Structure Pentaerythritol Chemical Properties Melting point 253-258 °C (lit.) Boiling point 27

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 2000.0-3000.0/Metric Ton

    Items 98Grade 95Grade …Appearance:powder Package:25kg bags,20mt/FCL. Application::It is mainly used for short, medium and

    Founded in 1995, Shanghai Rich Chemicals Co., Ltd. is a privately held chemical industry group company. With a strong focus on the development of high purity, high performance prod

  •  Shanghai Rich Chemicals Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-20255798

    Address:Pudong Shanghai,China

       Inquiry Now

  • Pentaerythritol Pentek THME PER cas 115-77-5

  • Casno:

    115-77-5

    MSDS/COA Download

    Pentaerythritol Pentek THME PER cas 115-77-5

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 7.0-10.0/Kilogram

    Why Choose Us: 1.Own chemical factory 2.Abundant professional production experience 3.Sample is free of charge and in stock with fast delivery 4.Price,quality&service,we care that all your cares 5.Prompt reply keep in touch to sa

    ShanLong Biotechnology Co., Ltd. is a high-tech enterprise specializing in high-tech and high value-added cosmetic raw materials, pharmaceutical intermediates, chemical customizati

  •  Shanlong Biotechnology (hebei) Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0086-15530135359

    Address:QiaoXiQu

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. There are more than 200 excellent staffs and four factories working for us . Company advantage: 1.Place of Origin in China with Su

    CUSTOMIZED LAB Chemtn Biological Technology Limited is one of the leading RC chemicals producer in china,we have advanced equipment and high technology,

  •  Chemtn Biological Technology Limited

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8615630194059

    Address:LB BLDG,Qiaoxi district,Shijiazhuang,china

       Inquiry Now

  • Good Quality Pentaerythritol, technical grade

  • Casno:

    115-77-5

    Good Quality Pentaerythritol, technical grade

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.High quality and competetive price 1)for prulifloxacin exported we can offer coa certificate and official invoice. 2)we are manufacturer with own lab and factory, can provide high quality products with factory price. 3)products purity is tes

    Wuhan New-Rise biochem Co.,Ltd. is a leading provider and manufacturer of pharmaceutical and chemical products. We are dedicated in providing a wide variety of quality API, pharm

  •  Wuhan New-Rise Biochem Co,. Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13667132959

    Address:Wuhan

       Inquiry Now

  • high quality Pentaerythritol 98% with competitive price

  • Casno:

    115-77-5

    high quality Pentaerythritol 98% with competitive price

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 700.0-1000.0/Metric Ton

    Pentaerythritol Basic information Physical and chemical properties The main purpose and effect Chemical additives Harmful effects and symptoms of poisoning Uses Production method Category Toxicity grading Acute t

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    MSDS/COA Download

    Pentaerythritol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qu

    Wuhan ZSC Biomedical Technology Ltd.Co, which is professional in research and sale high techology.The company located in Wuhan, We insist on the concept of "technology first, custo

  •  Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13100607399

    Address:No. 399, lihua road, dongxihu district, wuhan city (17)

       Inquiry Now

  • high purity Pentaerythritol   cas no.115-77-5

  • Casno:

    115-77-5

    high purity Pentaerythritol cas no.115-77-5

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • Pentaerythritol Manufacturers

  • Casno:

    115-77-5

    Pentaerythritol Manufacturers

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc. We have professional customer service 24H online answer your questions . Have l

    Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc. We have p

  •  Shanghai Siwei Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-185-01739839

    Address:Room419,Building B,Hengnan RD. No.399,Minhang District ,Shanghai ,China

       Inquiry Now

  • Sale Pentaerythritol 98% purity for alkyd resin CAS NO.115-77-5

  • Casno:

    115-77-5

    Sale Pentaerythritol 98% purity for alkyd resin CAS NO.115-77-5

    Min.Order: 120 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Product Description product description pentaerythritol 95% and 98% 1.purity:95-98% 2.appearence:white crystal powder or particles 3.easily soluble in water 4.packing:25kgs it is mainly used for short, medium and long oil alkyd resins, ink

    Shanghai Guozheng Impot and Export trade co., Ltd. specializing in the production of research and development of pharmaceutical intermediates, this kind of products with high quali

  •  Shanghai CRM Import & Export Trading Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18932722228

    Address:Building 6, No.4299, Jindu Road, Minhang District, Shanghai

       Inquiry Now

  • Low price with good quality  Pentaerythritol

  • Casno:

    115-77-5

    Low price with good quality Pentaerythritol

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and reg

    Lonwin industry group limited.is a comprehensive chemical enterprise which mainly integrates development, production, marketing ,import and export business. The company is located

  •  Lonwin Chemical Group Limited

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:Tel: 86-21-59885030

    Address:No#966,Huaxu Road,Shanghai 201702,P.R.China

       Inquiry Now

  • Pentaerythritol 115-77-5

  • Casno:

    115-77-5

    Pentaerythritol 115-77-5

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    The company is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Our business includes research, development, process optimization and product

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  •  PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-95636137

    Address:Hong Kong

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • Pentaerythritol

  • Casno:

    115-77-5

    Pentaerythritol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • High Quality Pentaerythritol

  • Casno:

    115-77-5

    High Quality Pentaerythritol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    SHANDONG SIGMACHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  •  Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0532-80916960

    Address:shandong qingdao

       Inquiry Now

  • High Quality Pentaerythritol Manufacture

  • Casno:

    115-77-5

    High Quality Pentaerythritol Manufacture

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Specification

The pentaerythritol, with the CAS registry number 115-77-5,is also known as Tetrakis(hydroxymethyl)methane; 2,2-Bis(hydroxymethyl)-1,3-propanediol. It belongs to the product categories of Inorganic & organic chemicals;Organics. Its EINECS number is 204-104-9. This chemical's molecular formula is C5H12O4 and molecular weight is 136.15. What's more,Its systematic name is pentaerythritol.It is a odorless white solid,sinks and mixes slowly with water,stable,incompatible with strong acids,strong oxidizing agents, acid chlorides, acid anhydrides,combustible.It is danger of cumulative effects, so you should avoid contact with skin and eyes.

Physical properties about  pentaerythritol are:
(1)ACD/LogP: -2.592; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.59; (4)ACD/LogD (pH 7.4): -2.59; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 8; (12)Index of Refraction: 1.532; (13)Molar Refractivity: 31.319 cm3; (14)Molar Volume: 101.141 cm3; (15)Surface Tension: 70.5199966430664 dyne/cm; (16)Density: 1.346 g/cm3; (17)Flash Point: 200.145 °C; (18)Enthalpy of Vaporization: 72.706 kJ/mol; (19)Boiling Point: 380.408 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

Preparation of Pentaerythritol:
Pentaerythritol is manufactured by reaction of formaldehyde and acetaldehyde in the presence of a basic catalyst, generally an alkali or alkaline-earth hydroxide.
In the process (Fig. 1), the main concern in mixing is to avoid loss of temperature control in this exothermic reaction, which can load to excessive by-product formation and/or reduced yields of pentaerythritol. The reaction time depends on the reaction temperature and may vary from about 0.5 to 4 hours at final temperatures of about 65 and 35 °C, respectively. The reactor product, neutralized with acetic or formic acid, is then stripped of excess formaldehyde and water to produce a highly concentrated solution of pentaerythritol reaction products. This is then cooled under carefully controlled crystallization conditions so that the crystals can be readily separated from the liquors by subsequent filtration.
Staged reactions, where only part of the initial reactants is added, either to consecutive reactors or with a time lag to the same reactor, may be used to reduce dipentaerythritol content. This technique increases the effective formaldehyde-to-acetaldehyde mole ratio, maintaining the original stoichiometric one. It also permits easier thermal control of the reaction. Both batch and continuous reaction systems are used.
Dipentaerythritol and tripentaerythritol are obtained as by-products of the pentaerythritol process and may be further purified by fractional crystallization or extraction.
          preparation of Pentaerythritol
                        FIGURE 1: Manufacture of pentaerythritol

You can still convert the following datas into molecular structure:
(1)SMILES:OCC(CO)(CO)CO;
(2)Std. InChI:InChI=1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2;
(3)Std. InChIKey:WXZMFSXDPGVJKK-UHFFFAOYSA-N.

The toxicity data of pentaerythritol as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 11300mg/kg (11300mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: ATAXIA
Toxicology and Applied Pharmacology. Vol. 6, Pg. 351, 1964.
mouse LD50 oral 25500mg/kg (25500mg/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: TREMOR

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)
Toxicology and Applied Pharmacology. Vol. 6, Pg. 351, 1964.
rabbit LD50 oral 18500mg/kg (18500mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

LIVER: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(2), Pg. 25, 1971.
rat LC inhalation > 11gm/m3/6H (11000mg/m3)   Toxicology and Applied Pharmacology. Vol. 6, Pg. 351, 1964.
rat LD50 oral 19500mg/kg (19500mg/kg) LIVER: OTHER CHANGES

BEHAVIORAL: GENERAL ANESTHETIC

GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(2), Pg. 25, 1971.