Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 79 > 

79-31-2

Basic Information
CAS No.: 79-31-2
Name: Propanoic acid,2-methyl-
Molecular Structure:
Molecular Structure of 79-31-2 (Propanoic acid,2-methyl-)
Formula: C4H8O2
Molecular Weight: 88.12
Synonyms: Isobutyricacid (8CI);2-Methylpropanoic acid;2-Methylpropionic acid;2-Propanecarboxylicacid;Dimethylacetic acid;Isobutanoic acid;Isopropylformic acid;NSC 62780;i-Butyric acid;iso-Butyric acid;a-Methylpropanoic acid;a-Methylpropionic acid;
EINECS: 201-195-7
Density: 0.983 g/cm3
Melting Point: -47 °C
Boiling Point: 155.2 °C at 760 mmHg
Flash Point: 58.2 °C
Solubility: water: 210 g/L (20 °C)
Appearance: clear colorless liquid
Hazard Symbols: IrritantXi
Risk Codes: 21/22
Safety: 23-36/37/39
Transport Information: UN 2529 3/PG 3
PSA: 37.30000
LogP: 0.72700
Synthetic route
78-83-1

2-methyl-propan-1-ol

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With 2,2,6,6-tetramethyl-piperidine-N-oxyl; trichloroisocyanuric acid; sodium hydrogencarbonate; sodium bromide In water; acetone at 20℃; for 3h;100%
With tert.-butylhydroperoxide; copper(ll) bromide In water; dimethyl sulfoxide at 20℃; for 1.2h; Inert atmosphere;88%
With aluminium trichloride; silver bromate In acetonitrile for 0.65h; Heating;83%
869563-40-6

(4S)-4-benzyl-3-(2-methylpropionyl)-2-oxazolidinone

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With lithium hydroxide; dihydrogen peroxide; sodium sulfite In tetrahydrofuran; water at 0℃; for 2h;100%
78-84-2

isobutyraldehyde

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With N-hydroxyphthalimide; oxygen In acetonitrile at 30℃; for 3h; Schlenk technique;99%
With dihydrogen peroxide In water; acetonitrile at 45℃; for 1h; chemoselective reaction;98%
With oxygen In n-heptane at 20℃; under 750.06 Torr; Rate constant; Mechanism; Kinetics; effect of various solvents, further pressure and temperature;96.2%
54526-87-3

methyl-d3 2-methylpropanoate

A

1849-29-2

1,1,1-trideuteromethanol

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With water; ion exchange resin Product distribution / selectivity;A 99%
B n/a
30984-28-2

1,1,1-trifluoro-5-methyl-2,4-hexanedione

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With oxygen; sodium hydrogencarbonate In acetonitrile for 4h; Molecular sieve; Irradiation;99%
23832-41-9

N,N'-diisobutyryltetrahydropyrazole

A

pyrazolidine dihydrogen chloride

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With hydrogenchloride for 8h; Heating;A 98.8%
B n/a
79-41-4

poly(methacrylic acid)

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With phenylsilane; C12H23N2O2P In tetrahydrofuran at 23℃; for 2h;98%
With sodium tetrahydroborate; sodium hydroxide In water at 20 - 60℃;90%
With potassium hydroxide; hydrogen; K3HCo(CN)5; β‐cyclodextrin for 24h; Ambient temperature;89%
865-58-7

3-bromo-3-methyl-but-1-ene

79-31-2

isobutyric Acid

Conditions
ConditionsYield
Stage #1: 3-bromo-3-methyl-but-1-ene With triacetylglycerol for 0.833333h;
Stage #2: With vanadium dioxide at 10℃; for 1.33333h; Temperature;
96%
595-46-0

2,2-dimethylmalonic acid

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With poly-4-vinylpyridine In N,N-dimethyl-formamide for 0.05h; microwave irradiation;91%
In water for 0.25h; Decarboxylation; microwave irradiation;83%
at 190℃;
In neat (no solvent) at 192℃; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), ΔF(excit.);
78-82-0

Isobutyronitrile

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With benzene-1,2-dicarboxylic acid for 0.666667h; microwave irradiation;90%
With potassium phosphate buffer; nitrilase from Alcaligenes faecalis ATCC8750 at 30℃; for 58h; pH=7.3;71%
With hydrogenchloride; water at 170℃; Kinetics; Thermodynamic data; Further Variations:; Temperatures; hydrothermolysis;
78-84-2

isobutyraldehyde

A

79-31-2

isobutyric Acid

B

peroxides

peroxides

Conditions
ConditionsYield
With oxygen; cobalt naphthenate00 at 50 - 55℃; for 2h; Product distribution; other time, temperature and catalyst;;A 90%
B n/a
80-62-6

methacrylic acid methyl ester

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With potassium hydroxide; hydrogen; K3HCo(CN)5; β‐cyclodextrin for 24h; Ambient temperature;87%
97-85-8

isobutyl isobutanoate

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With hydrogenchloride In acetone for 4h; Reagent/catalyst; Solvent; Reflux;87%
68387-96-2

N,N'-diisobutyrylhexahydropyridazine

A

89990-53-4

1,2,3,4,5,6-hexahydropyridazine hydrochloride

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With hydrogenchloride for 8h; Heating;A 86.3%
B n/a

4-bromo-2-methyl-octene-3

A

79-31-2

isobutyric Acid

B

109-52-4

valeric acid

Conditions
ConditionsYield
With ruthenium(IV) oxide; sodium periodate In dichloromethane; water; acetonitrile for 6h; Ambient temperature;A n/a
B 85%
With ruthenium(IV) oxide; sodium periodate In dichloromethane; water; acetonitrile for 6h; Ambient temperature;
563-80-4

3-methyl-butan-2-one

A

64-18-6

formic acid

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With perchloric acid; bromamine T In water at 35 - 40℃; Kinetics; Mechanism; Thermodynamic data; ΔH and ΔS; var. solv.: D2O;A 82%
B 82%
With perchloric acid; mercury(II) diacetate; N-bromoacetamide In water at 30℃; Kinetics; Mechanism; effect of the concentrations of NBA, MIK, acid and Hg(OAc)2; effect of the ionic strength; D2O isotopic effect; further temperatures;
120-72-9

indole

97-72-3

2-Methylpropionic anhydride

A

57642-07-6

1-(1H-indol-3-yl)-2-methylpropan-1-one

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With Cl(1-)*C5H14NO(1+)*3ZnCl2 at 120℃; for 0.166667h; Friedel-Crafts Acylation; Microwave irradiation; Green chemistry; regioselective reaction;A 81%
B n/a
67-56-1

methanol

72524-21-1

1-naphthylmethyl 2-methylpropanoate

A

16727-91-6

monoisopropylmethylnaphthalene

B

5903-23-1

1-(methoxymethyl)naphthalene

C

79-31-2

isobutyric Acid

Conditions
ConditionsYield
at 20℃; Rate constant; Quantum yield; Irradiation;A 6%
B 80%
C n/a
126-98-7

methacrylonitrile

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With potassium hydroxide; hydrogen; K3HCo(CN)5; β‐cyclodextrin at 70℃; for 24h;80%
79-39-0

Methacrylamide

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With potassium hydroxide; hydrogen; K3HCo(CN)5; β‐cyclodextrin at 70℃; for 24h;77%
151-00-8

isobutyraldehyde oxime

A

78-84-2

isobutyraldehyde

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With hydrogenchloride; sodium chlorite; water at 20℃; for 0.0833333h;A 76%
B 8%
20266-12-0

1-butoxy-1-isobutoxy butane

A

78-83-1

2-methyl-propan-1-ol

B

109-21-7

butyl butyrate

C

539-90-2

isobutyl n-butyrate

D

79-31-2

isobutyric Acid

E

107-92-6

butyric acid

F

71-36-3

butan-1-ol

Conditions
ConditionsYield
With oxygen; cobalt(II) acetate at 90℃; under 750.06 Torr; Mechanism; Rate constant; other oxygen pressure;A 5.5%
B 3%
C 3.5%
D 5%
E 73.5%
F 7%
547-63-7

Methyl isobutyrate

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With toluene-4-sulfonic acid In water; acetone at 100℃; under 11103.3 Torr; for 4h;72%
With Methyltrichlorosilane; sodium iodide In acetonitrile for 12h; Product distribution; Heating; var. carboxylic acid alkyl esters; var. times; other temp.: room tem temp.;70%
In sodium hydroxide at 25℃; Thermodynamic data;
97-72-3

2-Methylpropionic anhydride

536-74-3

phenylacetylene

103-80-0

phenylacetyl chloride

A

30069-65-9

3-phenylnaphthalen-1-ol

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
Stage #1: 2-Methylpropionic anhydride; phenylacetylene; phenylacetyl chloride at 190℃; for 48h; Inert atmosphere;
Stage #2: With potassium hydroxide In water at 100℃; for 13 - 15h;
A 70%
B n/a
72-18-4

L-valine

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile for 60h;66%
78-83-1

2-methyl-propan-1-ol

A

97-85-8

isobutyl isobutanoate

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With sodium bromate; sodium hydrogensulfite for 2h; Ambient temperature;A 65%
B 7%
513-42-8

3-hydroxy-2-methyl-1-propene

A

19265-05-5

1,1,3-trimethyl glutaric acid

B

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With potassium hydroxide In cyclohexene at 300℃; for 20h;A 16.6%
B 58.5%
With potassium hydroxide at 300℃;
129613-02-1

3,3-dimethyl-2-phenylsulphonyl-2-trimethylsilyloxirane

A

139117-09-2

2-methyl-2-(trimethylsilyl)propanoic acid

B

128588-99-8

2-bromo-2-methylpropanoyltrimethylsilane

C

79-31-2

isobutyric Acid

Conditions
ConditionsYield
With magnesium bromide ethyl etherate In diethyl ether at 0℃; for 2.33333h;A 24%
B 57%
C 9%
474094-06-9

ethyl 2-methyl-2-methyl tellurium propionate

A

20334-43-4

dimethyl ditelluride

B

79-31-2

isobutyric Acid

C

97-62-1

Ethyl isobutyrate

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; water at 70℃; for 3h; Inert atmosphere;A 52%
B 14%
C 22%
79-31-2

isobutyric Acid

108-46-3

recorcinol

29048-54-2

1-(2,4-dihydroxyphenyl)-2-methyl-1-propanone

Conditions
ConditionsYield
With boron trifluoride diethyl etherate at 90℃; for 1.5h; Inert atmosphere;100%
With zinc(II) chloride at 125 - 140℃;
With boron trifluoride
54107-24-3

3-(2-vinyloxyethoxy)-1,2-propylene carbonate

79-31-2

isobutyric Acid

127827-85-4

Isobutyric acid 1-[2-(2-oxo-[1,3]dioxolan-4-ylmethoxy)-ethoxy]-ethyl ester

Conditions
ConditionsYield
With heptafluorobutyric Acid at 75℃; for 3h;100%
79-31-2

isobutyric Acid

530-62-1

1,1'-carbonyldiimidazole

4122-53-6

1-(1H-imidazol-1-yl)-2-methylpropan-1-one

Conditions
ConditionsYield
In tetrahydrofuran100%
In tetrahydrofuran Heating;
In N,N-dimethyl-formamide for 3h; Ambient temperature;
64-04-0

phenethylamine

79-31-2

isobutyric Acid

71022-62-3

2-methyl-N-(2′-phenethyl)-propionamide

Conditions
ConditionsYield
With dmap In chloroform at 25℃; for 1h;100%
With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; (EtO)2PO-N(Ph)-SO2CF3 In dichloromethane for 0.5h; Acylation;97%
With thio-xanthene-9-one; 2-(diisopropylamino)-3-(2-methylbenzo[b]thiophen-3-yl)cycloprop-2-en-1-one In dichloromethane at 20℃; for 9h; Inert atmosphere; Irradiation;84%
79-31-2

isobutyric Acid

3694-52-8

2,3-diamino-nitrobenzene

208773-27-7

2-Isopropyl-4-nitro-1H-benzimidazole

Conditions
ConditionsYield
With hydrogenchloride Heating;100%
649748-00-5

allyl 1-{[(α-chloroethoxy)carbonyl]aminomethyl}-1-cyclohexane acetate

79-31-2

isobutyric Acid

1-{[(α-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid allyl ester

Conditions
ConditionsYield
With 4-methyl-morpholine at 0 - 20℃; for 16.5h;100%
With 4-methyl-morpholine at 0 - 20℃; for 16.5h;100%
With 4-methyl-morpholine at 0 - 20℃; for 16.5h;100%
With 4-methyl-morpholine at 0 - 20℃; for 16.5h;100%
With tributyl-amine In toluene at 20℃; Product distribution / selectivity;

(SbCl3O)2H(O2CCF3)

79-31-2

isobutyric Acid

(SbCl3O)2H(O2CCH(CH3)2)

Conditions
ConditionsYield
In dichloromethane reflux for 24 h; filtered, washed with CH2Cl2, dried in vac.; elem. anal.;100%
79-31-2

isobutyric Acid

622-79-7

benzyl azide

4774-58-7

N-benzylisobutyramide

Conditions
ConditionsYield
With 2,2'-dipyridyldiselenide; trimethylphosphane In toluene at 0 - 20℃; Staudinger-Vilarrasa reaction; Inert atmosphere;100%
101506-43-8

O-(1-chloroethyl) S-ethyl carbonothioate

79-31-2

isobutyric Acid

1-{[(ethylthio)carbonyl]oxy}ethyl 2-methylpropionate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine at 55℃; for 48h;100%
1332076-30-8

(2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methanamine

79-31-2

isobutyric Acid

1332076-36-4

N-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)isobutyramide

Conditions
ConditionsYield
Stage #1: isobutyric Acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide for 0.25h; Inert atmosphere;
Stage #2: (2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methanamine In N,N-dimethyl-formamide Inert atmosphere;
100%
1332076-38-6

4-(2-chloro-6-(piperidin-4-ylmethyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine

79-31-2

isobutyric Acid

1332076-41-1

1-(4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidin-1-yl)-2-methylpropan-1-one

Conditions
ConditionsYield
Stage #1: isobutyric Acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 0.25h; Inert atmosphere;
Stage #2: 4-(2-chloro-6-(piperidin-4-ylmethyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine In N,N-dimethyl-formamide Inert atmosphere;
100%

1-Boc-2-benzylpiperazine

79-31-2

isobutyric Acid

C20H30N2O3

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 2h;100%

(-)-methyl 6-((benzyloxy)methyl)-2-azabicyclo[2.1.1]hexane-5-carboxylate trifluoroacetate

79-31-2

isobutyric Acid

(1R,4S,5S,6R)-methyl 6-((benzyloxy)methyl)-2-iso-butyryl-2-azabicyclo[2.1.1]hexane-5-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; Sealed tube;100%
78-83-1

2-methyl-propan-1-ol

79-31-2

isobutyric Acid

97-85-8

isobutyl isobutanoate

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium hydrogen sulfate at 80℃; under 760.051 Torr; for 3h; Reagent/catalyst; Temperature;99.8%
With sulfuric acid
With titanium(IV) oxide at 235℃;
79-31-2

isobutyric Acid

79-30-1

isobutyryl chloride

Conditions
ConditionsYield
With phosphorus trichloride at 45 - 55℃; for 6h;99.6%
With trichloroacetonitrile; triphenylphosphine In dichloromethane at 30℃; Temperature; Inert atmosphere;99.76%
Stage #1: isobutyric Acid With phosphorus trichloride at 60℃; for 2h;
Stage #2: With hydrogenchloride for 0.3h; Temperature;
97.5%
79-31-2

isobutyric Acid

78-84-2

isobutyraldehyde

Conditions
ConditionsYield
With thexylbromoborane dimethyl sulfide complex In carbon disulfide; dichloromethane at -20 - 20℃; for 1h;99%
With 9-borabicyclo[3.3.1]nonane dimer; lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran for 1h; Ambient temperature;94%
With iron(II) oxide at 430 - 490℃;
79-31-2

isobutyric Acid

565-80-0

2,4-dimethylpentan-3-one

Conditions
ConditionsYield
manganese(II)carbonate In MARLOTHERM S (dibenzyltoluene) at 360 - 380℃; Product distribution / selectivity;99%
With thorium dioxide at 490℃;
With calcium chloride at 580 - 600℃;
2052-49-5

tetra(n-butyl)ammonium hydroxide

79-31-2

isobutyric Acid

60154-69-0

tetrabutylammonium 2-methylpropionate

Conditions
ConditionsYield
In methanol at 20℃; for 6h;99%
In water at 60℃; for 2h;98%
In water at 20℃; for 0.5h; Product distribution / selectivity;
In methanol at 20℃; for 0.5h; Product distribution / selectivity;
498-66-8

norbornene

79-31-2

isobutyric Acid

exo-isobutyric acid bicyclo[2.2.1]hept-2-yl ester

Conditions
ConditionsYield
iron(III) trifluoromethanesulfonate In dibutyl ether at 80℃; for 18h;99%
19620-34-9

2-(4,4-ethylenedioxycyclohex-1-ylidene)propanol

79-31-2

isobutyric Acid

1085762-37-3

2-(4,4-ethylenedioxycyclohexylidene)propyl 2-methylpropanoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 5h;99%
498-66-8

norborn-2-ene

79-31-2

isobutyric Acid

norbornenyl-2-methyl propionate

Conditions
ConditionsYield
iron(III) trifluoromethanesulfonate In dibutyl ether at 80℃; for 18h;99%
79-31-2

isobutyric Acid

104-46-1

anethole

isobutyric acid 2-(4-methoxyphenyl)-1-methylethyl ester

Conditions
ConditionsYield
Stage #1: isobutyric Acid With 2,6-dimethylpyridine; 10-methyl-9-(2,4,6-trimethylphenyl) acridinium tetrafluoroborate; thiophenol In 1,2-dichloro-ethane at 0 - 23℃; for 0.25h; Inert atmosphere;
Stage #2: anethole In 1,2-dichloro-ethane for 62h; Inert atmosphere; Irradiation; regioselective reaction;
99%
1365037-86-0

5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-(piperidin-4-yl)-1H-pyrazole-3-carboxamide

79-31-2

isobutyric Acid

5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-[1-(3-methylbutanoyl)piperidin-4-yl]-1H-pyrazole-3-carboxamide

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In tetrahydrofuran for 16h;99%
79-31-2

isobutyric Acid

163765-44-4

(R)-tert-butyl 3-methylpiperazine-1-carboxylate

(R)-3-methyl-4-(isobutyryl)piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 10h; Inert atmosphere;99%
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 10h;99%
82400-03-1

phorbol-20-trityl ether

79-31-2

isobutyric Acid

phorbol 12,13-diisobutyrate-20-trityl

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 18h;99%
  • Display:default sort

    New supplier

  • High purity Isobutyric acid 99% TOP1 supplier in China

  • Casno:

    79-31-2

    High purity Isobutyric acid 99% TOP1 supplier in China

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Dayangchem’s 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. DayangChem can provide different quantiti

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High quality 79-31-2 Isobutyric acid

  • Casno:

    79-31-2

    High quality 79-31-2 Isobutyric acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1300.0-1600.0/Kilogram

    Items Standard Result Assay 99.9%min 99.9% Hangzhou Dingyan Chem is a leading manufacturer and supplier of che

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • Isobutyric acid, 2-Methylpropionic acid, Isobutanoic acid

  • Casno:

    79-31-2

    Isobutyric acid, 2-Methylpropionic acid, Isobutanoic acid

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Purity 99% with competitive price Fast delivery Prompt shipment Appearance:colorless transparent liquid Storage:Store in cool dry place Package:drum packing Application:Food flavors, mainly for the preparation of butter, apples, caramel, chees

    Located in Nanjing, a multi-producing industrial base in eastern China, an important hub of transportation and communication center, a major international commercial port in the Ya

  •  Nanjing Yuance Industry&Trade Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-25-87787622

    Address:B1702, No. 130, Aoti Avenue, Nanjing, China

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    T 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 service Appearance:White

    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

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Appearance:colorless to pale yellow translucent liquid with cheesy fruit odor Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:1Kg/package; 25Kg/package Application:Food flavors, mainly for the preparation of b

    Orchid Chemical was established in 2009; we are headquartered in Hangzhou, which is 200 km from China's biggest sea port, Shanghai. Orchid chemical is a joint-venture company, com

  •  ORCHID CHEMICAL SUPPLIES LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

       Inquiry Now

  • Isobutyric acid 90%,99%,99.5%

  • Casno:

    79-31-2

    Isobutyric acid 90%,99%,99.5%

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Used in the production of cetyl alcohol esters, food flavors and fragrances, pharmaceuticals, etc. Appearance:Colorless transparent oily liquid Storage:Store in a cool, dry, well ventilated warehouse. Package:200kg PE drum Application:Used in the p

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-532-81906761

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    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

  • Isobutyric acid  CAS:79-31-2

  • Casno:

    79-31-2

    MSDS/COA Download

    Isobutyric acid CAS:79-31-2

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    Isobutyric acid CAS No.:79-31-2 Formula: C4H8O2 MW: 88.11 Melting point: -47 °C Characters: Colorless oily liquid. Irritant odor like butyric acid. With ethanol, ether, chloroform immiscibility. Product Usage: Used as a lipid solvent, bu

    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

  • TIANFU-CHEM       Isobutyric acid

  • Casno:

    79-31-2

    TIANFU-CHEM Isobutyric acid

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Isobutyric acid Basic information Product Name: Isobutyric acid Synonyms: RARECHEM AL BO 0091;METHYLPROPIONIC ACID;ISOPROPYL FORMIC ACID;ISOBUTYRIC ACID;FEMA 2222;2-Methyl propiori cacid

    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

  • Top sale Isobutyric acid with best price CAS NO.79-31-2

  • Casno:

    79-31-2

    MSDS/COA Download

    Top sale Isobutyric acid with best price CAS NO.79-31-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 20.0-20.0/Gram

    our advantages: 1, high quality with competitive price: 1) standard:bp/usp/ep/enterprise standard 2) all purity≥99% 3) we are manufacturer and can provide high quality products with factory price. 2,

    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

  • isobutyric acid CAS 79-31-2

  • Casno:

    79-31-2

    isobutyric acid CAS 79-31-2

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1.High quality and competetive price 1)we are manufacturer with own lab and factory, can provide high quality products with factory price. 2)products purity is test by our quality department strictly before sending, and you can also ask

    We are Hebei miaobian Biotechnology Co., Ltd , mainly deal in pharmaceutical intermediates and various chemicals. It is with a registered capital of 3 million yuan, is one of the m

  •  Hebei miaobian Biotechnology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15032793961

    Address:Federal Business Plaza, Qiaoxi District,Shijiazhuang

       Inquiry Now

  • Isobutyric acid           Carboxylic acids

  • Casno:

    79-31-2

    Isobutyric acid Carboxylic acids

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 40.0-50.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • Isobutyric acid CAS NO.79-31-2

  • Casno:

    79-31-2

    Isobutyric acid CAS NO.79-31-2

    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

  • lowest price Isobutyric acid CAS 79-31-2

  • Casno:

    79-31-2

    lowest price Isobutyric acid CAS 79-31-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 20.0-30.0/Gram

    1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent ou

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • Propanoic acid,2-methyl- CAS 79-31-2

  • Casno:

    79-31-2

    Propanoic acid,2-methyl- CAS 79-31-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Company introduce: Wuhan Monad Medicine Tech Co.,LTD is located in Hubei province of China.We specialized in active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drugs and agrochemicals. We have strong professional res

    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:+8613397160123

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

       Inquiry Now

  • BEST PRICE/Isobutyric acid CAS NO.79-31-2

  • Casno:

    79-31-2

    BEST PRICE/Isobutyric acid CAS NO.79-31-2

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo

    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

  • Isobutyric acid 79-31-2

  • Casno:

    79-31-2

    Isobutyric acid 79-31-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 15.0-15.0/Kilogram

    Coreychem competetive product High quality and favourable price Perfect logistics system Advanced and completed testing facilities High Cost-Effective and stable supplying Coreychem focus on high complex new type intermediates and fi

    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

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Appearance:Colorless transparent liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application: Food flavors, mainly for the preparati... Transportation:Common products:

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • Propanoic acid,2-methyl-

  • Casno:

    79-31-2

    Propanoic acid,2-methyl-

    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

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    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 Isobutyric acid

  • Casno:

    79-31-2

    High Quality Isobutyric acid

    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 Isobutyric Acid

  • Casno:

    79-31-2

    High quality Isobutyric Acid

    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

  • Hot Sale Isobutyric Acid

  • Casno:

    79-31-2

    Hot Sale Isobutyric Acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/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

    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

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 500 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0311-89278944

    Address:hebei

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Superior quality, moderate price & quick delivery. Appearance:clear colorless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:GB 2760-1

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • Factory Supply Isobutyric acid

  • Casno:

    79-31-2

    Factory Supply Isobutyric acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Holding Group Limited, 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 China, including production bases in Shandong, Zhejiang

    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

  • Isobutyric Acid

  • Casno:

    79-31-2

    Isobutyric Acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in No

  •  Huarong Industrial Group Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1707, 7Th Floor, Xin Chuanmei Industry Building , No.58 of Xintang Road, Jianggan District, Hangzhou, China.

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

    Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou zhongqi chem co.,Ltd is an ISO 9001:2015 & SGS certified molden chemical company,who is mainly focus on t

  •  Hangzhou Zhongqi chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0086-571-86976032

    Address:Kangkang Gu 1010, Chun xiao road 61,Binjiang District 310052,Hangzhou city , China

       Inquiry Now

  • Isobutanoic acid

  • Casno:

    79-31-2

    Isobutanoic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current bus

  •  Hangzhou KieRay Chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15336573147

    Address:Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

       Inquiry Now

  • Propanoic acid,2-methyl-

  • Casno:

    79-31-2

    Propanoic acid,2-methyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

  •  HANGZHOU CLAP TECHNOLOGY CO,.LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • Isobutyric acid

  • Casno:

    79-31-2

    Isobutyric acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:571-86217390

    Address:Huacai International Building,Sandun,Westlake District,Hangzhou 310030,Zhejiang,China

       Inquiry Now

  • Isobutyric Acid

  • Casno:

    79-31-2

    Isobutyric Acid

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

    Jinhua huayi chemical co., ltd. has own manufacturers which focus on production of organic specialty products,Pharmaceuticals and its intermediates,fine chemcals of high purity.The

  •  JINHUA HUAYI CHEMICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

       Inquiry Now

  • 2-Methylpropionic acid

  • Casno:

    79-31-2

    2-Methylpropionic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • Isobutyric acid(79-31-2 )

  • Casno:

    79-31-2

    Isobutyric acid(79-31-2 )

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

    Shaanxi Cuicheng Biomedical Technology Co., Ltd. was established in April 2019 with a registered capital of 8 million RMB and is located in Chuangzhi Industrial Park, Economic and

  •  Shaanxi Cuicheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18791163155

    Address:economic development Zone

       Inquiry Now

  • CAS NO.:79-31-2

  • Casno:

    79-31-2

    CAS NO.:79-31-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    factory supply, best price and top qualityAppearance:white powder Storage:Room temperature Package:bag Application:Pharmaceutical intermediates Transportation:By Sea/Air/DHL Port:China main port

    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

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

Consensus Reports

Reported in EPA TSCA Inventory.

Standards and Recommendations

DOT Classification:  3; Label: Flammable Liquid

Specification

The Isobutyric acid is an organic compound with the formula C4H8O2. The IUPAC name of this chemical is 2-methylpropanoic acid. With the CAS registry number 79-31-2, it is also named as a-Methylpropionic acid. The product's classification codes are Fungicide; Skin / Eye Irritant; TSCA Flag T [Subject to the Section 4 test rule under TSCA]. Besides, it is a clear colorless liquid, which should be stored in a closed cool and dark place. It is an intermediate for the production of isobutyronitrile in the industry, it is the raw material for pesticide diazinon.

Physical properties about Isobutyric acid are: (1)ACD/LogP: 0.59; (2)ACD/LogD (pH 5.5): -0.15; (3)ACD/LogD (pH 7.4): -1.93; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 9.12; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 26.3 Å2; (12)Index of Refraction: 1.408; (13)Molar Refractivity: 22.1 cm3; (14)Molar Volume: 89.5 cm3; (15)Polarizability: 8.76×10-24cm3; (16)Surface Tension: 30.4 dyne/cm; (17)Density: 0.983 g/cm3; (18)Flash Point: 58.2 °C; (19)Enthalpy of Vaporization: 43.23 kJ/mol; (20)Boiling Point: 155.2 °C at 760 mmHg; (21)Vapour Pressure: 1.63 mmHg at 25°C.

Preparation: this chemical can be prepared by 2-methyl-acrylic acid. This reaction will need reagent sodium amalgam.



Uses of Isobutyric acid: it can be used to produce tetramethylsuccinic acid at temperature of 85 - 95 °C.

When you are using this chemical, please be cautious about it as the following:
It is harmful in contact with skin and if swallowed. When you are using it, wear suitable gloves and eye/face protection and do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C(C)C
(2)InChI: InChI=1/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
(3)InChIKey: KQNPFQTWMSNSAP-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
(5)Std. InChIKey: KQNPFQTWMSNSAP-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 500uL/kg (0.5mL/kg)   American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat LD50 oral 280uL/kg (0.28mL/kg)   American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.