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123-72-8

Basic Information
CAS No.: 123-72-8
Name: Butyraldehyde
Molecular Structure:
Molecular Structure of 123-72-8 (Butyraldehyde)
Formula: C4H8O
Molecular Weight: 72.1057
Synonyms: Butyraldehyde(8CI);Butal;Butaldehyde;Butanaldehyde;Butyl aldehyde;Butyral;Butyricaldehyde;Butyrylaldehyde;NSC 62779;n-Butanal;n-Butyl aldehyde;n-Butyraldehyde;n-Butyric aldehyde;Butanal;
EINECS: 204-646-6
Density: 0.784 g/cm3
Melting Point: -96 °C
Boiling Point: 77.6 °C at 760 mmHg
Flash Point: 12°F
Solubility: water: 7.1 g/100 mL (25 °C)
Appearance: colourless liquid with a very unpleasant smell
Hazard Symbols: FlammableF
Risk Codes: 11
Safety: 9-29-33
Transport Information: UN 1129 3/PG 2
PSA: 17.07000
LogP: 0.98540
Synthetic route
71-36-3

butan-1-ol

123-72-8

butyraldehyde

Conditions
ConditionsYield
With oxidase In water at 40℃; for 1.5h; Reformatsky Reaction; Enzymatic reaction;100%
With tetramethylammonium monofluorochromate(VI) In dichloromethane at 20℃; for 2h;98%
With DIQCC In dichloromethane at 20℃; for 0.5h;98%
123-73-9

trans-Crotonaldehyde

123-72-8

butyraldehyde

Conditions
ConditionsYield
palladium on charcoal In hexane100%
With sodium tetrahydroborate; nickel dichloride In methanol; water at 20℃; for 0.25h;75%
With hydrogen; aluminum oxide; titanium-palladium at 100℃;
109-74-0

propyl cyanide

123-72-8

butyraldehyde

Conditions
ConditionsYield
With potassium carbonate In water; dimethyl sulfoxide at 60℃; for 8h; High pressure; Green chemistry;99.9%
Stage #1: propyl cyanide With diisobutylaluminium hydride In toluene at -20℃; for 0.222222h; Flow reactor;
Stage #2: With water; sodium L-tartrate In toluene at 0℃; chemoselective reaction;
64%
With Diisobutylaluminium hydride(1 M solution in tetrahydrofuran, 4.9 mL, 4.9 mmol) In dichloromethane at -78℃; for 1h;
123-73-9

crotonaldehyde

123-72-8

butyraldehyde

Conditions
ConditionsYield
With hydrogen In 1,4-dioxane at 20℃; for 12h;99%
With hydrogen; potassium carbonate In acetone at 20℃; under 760.051 Torr; for 0.25h; Concentration; Reagent/catalyst; chemoselective reaction;99%
With ammonium formate; PdMCM-41 In methanol at 69.84℃; for 1.5h;88%
201230-82-2

carbon monoxide

123-72-8

butyraldehyde

Conditions
ConditionsYield
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 63755.1 Torr; for 30h; Irradiation;99%
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 63755.1 Torr; for 30h; Product distribution; Irradiation; other educt and product, different catalysts, temperatures times pressures with and without irradiation;99%
With hydrogen; 2,7-bis(SO3Na)-4,5-bis(PPh2)-9,9-Me2-xanthene Rh complex at 100℃; under 9075.91 Torr; for 0.00472222h;95.6%
21303-03-7

butyric acid Li-salt

123-72-8

butyraldehyde

Conditions
ConditionsYield
With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 1h; Ambient temperature;97%
111-92-2

dibutylamine

123-72-8

butyraldehyde

Conditions
ConditionsYield
With tert.-butylhydroperoxide In methanol; decane at 60℃; for 2.75h;96%
With zinc dichromate trihydrate at 20℃; grinding; neat (no solvent); chemoselective reaction;92%
With dipotassium peroxodisulfate; sodium carbonate In water for 0.333333h; Rate constant; Irradiation; pH: 11.5, rate constant (k M-1s-1);
29949-17-5

1,1-diacetoxybutane

123-72-8

butyraldehyde

Conditions
ConditionsYield
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.25h;95%
With N-Bromosuccinimide; water; silica gel at 20℃; for 0.0666667h; neat (no solvent); chemoselective reaction;94%
With cellulose sulfonic acid In acetonitrile at 50℃; for 0.5h;87%
10424-98-3

butanal N,N-dimethylhydrazone

123-72-8

butyraldehyde

Conditions
ConditionsYield
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis;95%
123-73-9

trans-Crotonaldehyde

A

123-72-8

butyraldehyde

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With (acetylacetonato)dicarbonylrhodium (l); hydrogen In water; toluene at 60℃; under 37503.8 Torr; for 22h; chemoselective reaction;A 94%
B 6%
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; hydrogen In water; toluene at 60℃; under 37503.8 Torr; for 22h; chemoselective reaction;
142-84-7

di-n-propylamine

123-72-8

butyraldehyde

Conditions
ConditionsYield
With 3-carboxypyridinium dichromate In acetonitrile at 20℃; for 0.0833333h;94%
201230-82-2

carbon monoxide

A

123-72-8

butyraldehyde

B

78-84-2

isobutyraldehyde

Conditions
ConditionsYield
With dicarbonylacetylacetonato rhodium (I); C41H30O8P2; hydrogen In toluene at 90℃; under 3750.38 - 7500.75 Torr; for 3h; Reagent/catalyst; regioselective reaction;A 93.9%
B n/a
With tributylphosphine; hydrogen; cobalt(II) acetate In methanol at 85℃; under 60004.8 Torr; for 24h; Irradiation; Yield given. Yields of byproduct given;
With hydrogen; Dioctadecylamine; Rh-distearylamine-1,3-bis-disulfonatophenyl phosphinopropane; rhodium at 125℃; under 202516 Torr; for 2h; Yield given. Yields of byproduct given;
544-16-1

n-Butyl nitrite

123-72-8

butyraldehyde

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 4h; Ambient temperature;93%
With dimethyl sulfoxide at 70℃; for 6h;87.06%
With oxygen at 24.9℃; under 700 Torr; Rate constant; Product distribution; Irradiation; further reactio pressure;20%
22607-10-9

octane-4,5-diol

123-72-8

butyraldehyde

Conditions
ConditionsYield
With tert-butylhypochlorite; lead acetate; dibenzoyl peroxide In toluene at 20℃; for 0.666667h;93%
107-92-6

butyric acid

123-72-8

butyraldehyde

Conditions
ConditionsYield
With thexylbromoborane dimethyl sulfide complex In carbon disulfide; dichloromethane at -20 - 20℃; for 1h;92%
With 9-borabicyclo[3.3.1]nonane dimer; lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran for 1h; Ambient temperature;90%
With sodium amalgam
940-54-5

butyraldehyde phenylhydrazone

123-72-8

butyraldehyde

Conditions
ConditionsYield
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis;92%
With tetraamminecopper(2+) bis(permanganate); acetic acid at 14.85℃; Kinetics; Further Variations:; Temperatures;
With acetic acid; bis-[(trifluoroacetoxy)iodo]benzene at 14.85℃; Kinetics; Further Variations:; Temperatures;
5616-57-9

2-propyl-1,3-dithiolane

123-72-8

butyraldehyde

Conditions
ConditionsYield
With thionyl chloride; dihydrogen peroxide In acetonitrile at 25℃; for 0.0333333h;92%
Stage #1: 2-propyl-1,3-dithiolane In ethanol at 20℃;
Stage #2: With water In ethanol at 20℃;
86%
71-36-3

butan-1-ol

A

123-72-8

butyraldehyde

B

107-92-6

butyric acid

Conditions
ConditionsYield
With sodium bromate; Ru2(dmnapy)Cl4 for 0.25h; Ambient temperature;A 91.5%
B 2.5%
With C30H24N2O7W; dihydrogen peroxide In water; acetonitrile for 14h; Reflux;A 67%
B 23%
With tert.-butylhydroperoxide; chromium tetra(tert-butoxide) In benzene at 20℃; for 24h;A 16%
B 53%
110-69-0

butyraldehyde oxime

123-72-8

butyraldehyde

Conditions
ConditionsYield
With poly[4-vinyl-N,N-dichlorobenzenesulfonamide] In tetrachloromethane at 40℃; for 5h;91%
With dihydrogen peroxide; vanadyl acetylacetonate In acetone at 20℃; for 8h;75%
With cethyltrimethylammonium permanganate In dichloromethane at 4.85℃; Kinetics; Further Variations:; Temperatures;
141-75-3

butyryl chloride

123-72-8

butyraldehyde

Conditions
ConditionsYield
With ammonium hydroxide; formic acid In diethyl ether; chloroform for 0.5h; Ambient temperature;90%
With Pd-BaSO4; acetic acid ester Hydrogenation;
With Pd-BaSO4; diethyl ether; hydrogen
105-54-4

butanoic acid ethyl ester

123-72-8

butyraldehyde

Conditions
ConditionsYield
With n-butyllithium; diisobutylaluminium hydride; tert-butyl alcohol In tetrahydrofuran; hexane at 0℃;90%
With sodium tris(diethylamino)aluminum hydride In tetrahydrofuran; dodecane at -78℃; for 6h;65%
With lithium-tris(diethylamino)hydridoaluminate In tetrahydrofuran at -78℃; for 3h; Reduction;
1927-68-0

2-butoxytetrahydropyran

123-72-8

butyraldehyde

Conditions
ConditionsYield
With bis-trinitratocerium(IV) chromate; montmorillonite K-10 In dichloromethane for 1h; Oxidation; deprotection; Heating;90%
With HMTAB; silica gel for 0.0305556h; microwave irradiation;75%
78362-94-4

{PPN}{HCr(CO)5}

927-58-2

4-bromobutyroyl chloride

A

65650-76-2

bis(triphenylphosphine)nitrogen{Cr(CO)5Cl}

B

123-72-8

butyraldehyde

Conditions
ConditionsYield
In tetrahydrofuran 2 equiv of complex, THF, 25°C;; detected by NMR and IR spectra; and GC analysis,;A n/a
B 90%
108753-45-3

2-ethyl-4,6-dipropyl-[1,3,5]trioxane

A

6728-26-3

(E)-2-Hexenal

B

64-17-5

ethanol

C

123-72-8

butyraldehyde

Conditions
ConditionsYield
With sulfuric acid for 12h; Time; Reflux;A 90%
B n/a
C n/a
4461-87-4

1,1-dimethoxybutane

123-72-8

butyraldehyde

Conditions
ConditionsYield
With water; Nafion-H In acetone for 0.5h;89%
With methyl and sulfonic acid bifunctionalized silica nanoparticle In water; toluene at 50℃; for 1.25h;
156-54-7

sodium butyrate

123-72-8

butyraldehyde

Conditions
ConditionsYield
With 9-borabicyclo[3.3.1]nonane dimer In tetrahydrofuran for 0.5h; Ambient temperature;89%
108-24-7

acetic anhydride

123-72-8

butyraldehyde

29949-17-5

1,1-diacetoxybutane

Conditions
ConditionsYield
With chloro-trimethyl-silane; zinc In 1,2-dichloro-ethane at 20℃; for 4h;100%
With tetrafluoroboric acid at 20℃; for 0.0166667h;98%
With perchloric acid; silica gel at 20℃; for 0.0166667h;96%
75-52-5

nitromethane

123-72-8

butyraldehyde

2224-37-5

1-nitropentan-2-ol

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 0℃; for 0.166667h; Addition; Henry reaction;100%
With P(i-PrNCH2CH2)3N; magnesium sulfate for 0.666667h; Ambient temperature;98%
With rac-1',2',3',4'-tetrahydro-1,1'-bisisoquinoline In tetrahydrofuran at 20℃; for 24h; Henry Nitro Aldol Condensation;98%
123-72-8

butyraldehyde

98-95-3

nitrobenzene

1126-78-9

N-(n-butyl)aniline

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 0.166667h;100%
With hydrogen In ethanol at 20℃; for 6h; Green chemistry;93%
With hydrogen In methanol at 20℃; under 760.051 Torr; for 4h;92%
123-72-8

butyraldehyde

62-53-3

aniline

1126-78-9

N-(n-butyl)aniline

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 0.5h;100%
With 1.1 wt% Pd/NiO; hydrogen In ethanol at 25℃; under 760.051 Torr; for 10h;98%
With sodium tetrahydroborate In tetrahydrofuran at 20℃;96%
123-72-8

butyraldehyde

110-69-0

butyraldehyde oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In methanol; water Reflux;100%
Stage #1: butyraldehyde With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 2 - 20℃;
Stage #2: With hydrogenchloride In ethanol; water pH=6;
99%
With hydroxylamine hydrochloride at 78℃; for 0.0333333h; Catalytic behavior; Microwave irradiation; Green chemistry;94%
123-72-8

butyraldehyde

64344-45-2

(E)-2-ethyl-2-hexenal

Conditions
ConditionsYield
trimethyl(benzyl)ammonium fluoride In tetrahydrofuran for 6h; Heating;100%
With L-Tryptophan In ethyl [2]alcohol at 20℃; for 3h; Catalytic behavior; Mechanism; Reagent/catalyst; Solvent; Time; Sealed tube; Green chemistry; diastereoselective reaction;95%
With lithium perchlorate; triethylamine at 120℃; for 0.333333h; Microwave irradiation; optical yield given as %de; stereoselective reaction;90%
123-72-8

butyraldehyde

645-62-5

2-ethylhexenal

Conditions
ConditionsYield
With (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine; 4-nitro-phenol In benzene-d6 at 20℃; Molecular sieve;100%
With 1-(2-(1’-piperidine)ethyl)-3-imidazolium chloride zinc acetate at 120℃; for 9h; Autoclave;98.6%
With sodium hydroxide In water at 120℃; Aldol Condensation;96%
123-72-8

butyraldehyde

107-92-6

butyric acid

Conditions
ConditionsYield
With 2,2,2-trichloroethylperoxycarbonic acid; dihydrogen peroxide In dichloromethane Ambient temperature;100%
With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry;99%
With 4H3N*4H(1+)*CuMo6O18(OH)6(4-); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 12h;98%
123-72-8

butyraldehyde

71-36-3

butan-1-ol

Conditions
ConditionsYield
With Ipc2BOH In pentane at 25℃; for 6h;100%
With Ca2>2*THF In hexane at 20℃; for 0.5h; other carbonyl compounds, var. calcium tetrakis(alkoxy)alanates, solvents, times, temp.;99%
With hydrogen; aluminum oxide; copper at 150℃;99%
107-19-7

propargyl alcohol

123-72-8

butyraldehyde

18864-39-6

(R/S)-hept-2-yne-1,4-diol

Conditions
ConditionsYield
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.333333h; Inert atmosphere;
Stage #2: butyraldehyde With cerium(III) chloride In tetrahydrofuran; hexane Reagent/catalyst;
100%
Stage #1: propargyl alcohol With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.5h; Inert atmosphere;
Stage #2: butyraldehyde In tetrahydrofuran; hexane Inert atmosphere;
70%
In tetrahydrofuran
123-75-1

pyrrolidine

2033-24-1

cycl-isopropylidene malonate

123-72-8

butyraldehyde

93498-08-9

2,2-Dimethyl-5-(1-pyrrolidin-1-yl-butyl)-[1,3]dioxane-4,6-dione

Conditions
ConditionsYield
In diethyl ether for 0.166667h;100%
95-14-7

1,2,3-Benzotriazole

123-72-8

butyraldehyde

111098-58-9

1-(1H-Benzotriazol-1-yl)-1-chlorobutane

Conditions
ConditionsYield
With thionyl chloride In chloroform for 0.5h; Heating;100%
With thionyl chloride
With thionyl chloride
With thionyl chloride 1.) benzene, r.t., 0.5 h, 2.) r.t. 2 h; Yield given. Multistep reaction;
95-14-7

1,2,3-Benzotriazole

123-72-8

butyraldehyde

111507-80-3

1-Benzotriazol-1-yl-butan-1-ol

Conditions
ConditionsYield
at 25℃;100%
7677-24-9

trimethylsilyl cyanide

123-72-8

butyraldehyde

78485-85-5

2-Trimethylsilanyloxy-pentanenitrile

Conditions
ConditionsYield
With trans-{(iBu)2ATIGeiPr}2Pt(CN)2 In chloroform-d1 at 50℃; for 2h; Catalytic behavior; Schlenk technique; Glovebox;100%
With potassium carbonate at 20℃; for 1h;99%
Stage #1: butyraldehyde With scandium tris(trifluoromethanesulfonate); 1-n-butyl-3-methylimidazolium hexafluoroantimonate at 20℃; for 0.166667h;
Stage #2: trimethylsilyl cyanide at 20℃; for 0.0833333h; Inert atmosphere;
99%
28240-68-8

methylenebis(dichlorophosphine)

123-72-8

butyraldehyde

methylenebis<(1-chlorobutyl)phosphinic> dichloride

Conditions
ConditionsYield
100%
63366-52-9, 74411-41-9, 137935-80-9

methylenebis(isopropylphosphinous chloride)

123-72-8

butyraldehyde

methylenebis<(1-chlorobutyl)isopropylphosphine> dioxide

Conditions
ConditionsYield
100%
57777-70-5

α,α-adamantylidene-N-methyl nitrone

123-72-8

butyraldehyde

A

700-58-3

2-Adamantanone

B

44603-43-2, 127872-09-7

(Z)-N-(n-butylidene)methylamine N-oxide

Conditions
ConditionsYield
In tetrahydrofuran for 5.5h; Heating;A n/a
B 100%
86340-68-3

Chlorodifluoromethyl n-hexyl ketone

123-72-8

butyraldehyde

86340-80-9

5,5-difluoro-4-hydroxy-6-dodecanone

Conditions
ConditionsYield
With copper(l) chloride; zinc In tetrahydrofuran Heating;100%
With molecular sieve; copper(l) chloride; zinc In diethyl ether for 3h; Heating;100%
With zinc; titanium tetrachloride 1) THF, 15 min, RT, 2) THF, 2 h, RT; Yield given. Multistep reaction;
123-72-8

butyraldehyde

60-24-2

2-hydroxyethanethiol

27001-65-6

2-propyl-1,3-oxathiolan

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In diethyl ether for 3h; Heating;100%
With iodine In water at 20℃; for 0.05h;99%
With C22H23O12PS4*HO4S(1-) at 25℃; for 0.5h; Neat (no solvent); chemoselective reaction;95%
123-72-8

butyraldehyde

109-77-3

malononitrile

87948-15-0

butylidene-propanedinitrile

Conditions
ConditionsYield
With 1-butyl-1,4-diazabicyclo[2.2.2]octanylium hydrotetrafluoroborate In water at 20℃; for 0.0333333h; Knoevenagel condensation;100%
With poly-N-methyl-4-vinylpyridinium hydroxide-SiO2-Al2O3 composite at 20℃; for 0.916667h; Knoevenagel condensation; Neat (no solvent);98%
With 1,4-diaza-bicyclo[2.2.2]octane In water at 20℃; for 0.05h; Knoevenagel Condensation; Green chemistry;96%
123-72-8

butyraldehyde

762-72-1

allyl-trimethyl-silane

88916-13-6

threo-3-(trimethylsilyl)-4-hydroxy-1-heptene

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; tert.-butyl lithium; ethylaluminum dichloride In tetrahydrofuran -78 deg C to r.t.;100%
With chromium dichloride; N-Bromosuccinimide 2) THF, r.t., 2-3 h; Yield given. Multistep reaction;
123-72-8

butyraldehyde

20175-17-1

2-iodo-3-methylpropanal

Conditions
ConditionsYield
With iodine; mercury dichloride In dichloromethane at 20℃; for 2h; Darkness;100%
With iodine; mercury dichloride In dichloromethane for 0.75h; Ambient temperature;76%
88533-61-3

cyclohexylmethyldiphenylphosphine oxide

123-72-8

butyraldehyde

1-Cyclohexyl-1-diphenylphosphinoylpentan-2-ol

Conditions
ConditionsYield
With n-butyllithium100%
59983-39-0

(S)-1-amino-2-(methoxymethyl)pyrrolidine

123-72-8

butyraldehyde

72170-90-2

(2S)-(-)-<(1E)-butylidenamino>-2-(methoxymethyl)pyrrolidine

Conditions
ConditionsYield
at 20℃;100%
With magnesium sulfate In dichloromethane at 20℃; for 12h;90%
123-72-8

butyraldehyde

60-34-4

methylhydrazine

N-butylidene-N'-methyl-hydrazine

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane Condensation;100%
121929-87-1

(R)-1-(4-isopropyl-2-thioxothiazolidin-3-yl)ethanone

123-72-8

butyraldehyde

331814-79-0

(R)-3-Hydroxy-1-((R)-4-isopropyl-2-thioxo-thiazolidin-3-yl)-hexan-1-one

Conditions
ConditionsYield
With 1-ethyl-piperidine; tin(II) trifluoromethanesulfonate In dichloromethane at -78℃; for 0.166667h;100%
123-72-8

butyraldehyde

196929-78-9

(R)-2-methylpropane-2-sulfinamide

479480-49-4

(RS,E)-N-butylidene-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With molecular sieve; copper(II) sulfate In dichloromethane at 20℃;100%
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 24h;87%
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 20h;85%
4102-53-8

4-iodo-2,6-dimethylaniline

123-72-8

butyraldehyde

(4-iodo-2,6-dimethyl-phenyl)-dipropyl-amine

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane100%
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    Butyraldehyde

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  • Butyraldehyde, n-Butyraldehyde, 1-Butanal

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    123-72-8

    Butyraldehyde, n-Butyraldehyde, 1-Butanal

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    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Purity 99% with competitive price Fast delivery Prompt shipment Appearance:Colorless liquid Storage:Store in cool dry place Package:drum packing Application:Mainly used for the preparation of banana, caramel and other fruit flavor. Also us

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

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    Business Type:Lab/Research institutions

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    Business Type:Lab/Research institutions

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    Business Type:Other

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

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    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

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    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

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    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

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

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    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,

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     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

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    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

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    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

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    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.

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    123-72-8

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    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

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    123-72-8

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    Business Type:Lab/Research institutions

    Tel:+86-21-61558312

    Address:Dong Fang Road,

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    123-72-8

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    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

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     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

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    123-72-8

    Butyraldehyde

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    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

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

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

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    123-72-8

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

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

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    123-72-8

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    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

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    Business Type:Manufacturers

    Tel:+86-592 599 8717

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    123-72-8

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    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

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    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

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    123-72-8

    Butyraldehyde

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    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

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

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    123-72-8

    Butanal

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    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city?in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api,?intermediat

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

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    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

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    Business Type:Manufacturers

    Tel:0731-85567275

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

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    123-72-8

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    Name :Butyraldehyde Synonyms :Butanal Molecular Formula :C4H8O Molecular Weight :72.11 EINECS :204-646-6 FEMA :2219 Density :0.817 Melt…Appearance:colorless liquid Storage:Stored in a cool dry place, not open dumps. Package:200 liters plastic

    Zouping Mingxing Chemical Co., Ltd lies at the west of the Huangshan Mountain in Zouping city, near to Zibo and Qingdao in the east, Japan in the west and Ji-Qing Expressway

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-543-8178171

    Address:428 Daixi Third Road Zouping County Shandong Province China

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    123-72-8

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    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu P

  •  Nanjing Chemlin Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-25-83697070

    Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

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    123-72-8

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    Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

    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

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

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

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    123-72-8

    n-Butanal

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    Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

    Dine products include organic reagents, inorganic reagents and biochemical reagents, including pharmaceutical intermediates, bulk drugs, catalysts, high purity solvents, specialty

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-57171705 / 57171706

    Address:No.787, Kangqiao Road, Pudong New District, Shanghai, China

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    123-72-8

    Butyraldehyde

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    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

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    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

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    123-72-8

    Butyraldehyde CAS:123-72-8

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    Butyraldehyde CAS:123-72-8 Application:Butyraldehyde CAS:123-72-8

    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

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    123-72-8

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    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

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    123-72-8

    Butyraldehyde

    Min.Order: 0

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    Comply with CP,JP,EP,US GradeAppearance:White Solid Storage:Stored under room temperature in cool and dry place Package:In 25KG paper or plastic drums Application:Used as pharmaceutical Intermeidate Transportation:Shipped as non- dangerous chemicals

    Who we are ? Located in Zhengzhou City, China , Henan Daken Chemical Co.,Ltd was Established in June ,1983.We have a 35 years history for fine chemical synthesis .Daken has young

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    Business Type:Trading Company

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  • Butyraldehyde

  • Casno:

    123-72-8

    Butyraldehyde

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    low price and good quality Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D

    Shanghai Yanchu Chemicals is dedicated to providing fine chemicals, building blocks and electronic chemcials with strictly quality contol . We have well equipped labs to provid

  •  Shanghai Yanchu chemicals Co., Ltd

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Specification

The Butanal, with the CAS registry number 123-72-8 and EINECS registry number 204-646-6, is the aldehyde derivative of butane. It is a colourless flammable liquid with an acrid smell, and miscible with most organic solvents. The molecular formula of this chemical is C4H8O.

The physical properties of Butanal are as followings: (1)ACD/LogP: 0.91; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.91; (4)ACD/LogD (pH 7.4): 0.91; (5)ACD/BCF (pH 5.5): 2.88; (6)ACD/BCF (pH 7.4): 2.88; (7)ACD/KOC (pH 5.5): 74.13; (8)ACD/KOC (pH 7.4): 74.13; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 17.07 Å2; (13)Index of Refraction: 1.369; (14)Molar Refractivity: 20.76 cm3; (15)Molar Volume: 91.8 cm3; (16)Polarizability: 8.23×10-24cm3; (17)Surface Tension: 22.5 dyne/cm; (18)Density: 0.784 g/cm3; (19)Enthalpy of Vaporization: 31.86 kJ/mol; (20)Boiling Point: 77.6 °C at 760 mmHg; (21)Vapour Pressure: 96 mmHg at 25°C.

Preparation of Butanal: It can be prepared by the catalytic dehydrogenation of n-butanol. And at one time, it was produced industrially by the catalytic hydrogenation of crotonaldehyde, which is derived from acetaldehyde. It is produced almost exclusively by the hydroformylation of propylene
CH3CH=CH2 + H2 + CO → CH3CH2CH2CHO

Uses of Butanal: It is an important intermediate used in plasticizers, synthetic resins, rubber accelerators and pesticides. It is also a kind of important chemical raw material which is used for the preparation of flavor & aromas.

You should be cautious while dealing with this chemical. It is a kind of highly flammable chemical. Therefore, you had better take the following instructions: Keep container in a well-ventilated place; Do not keep the container sealed; Take precautionary measures against static discharges.

You can still convert the following datas into molecular structure:
(1)SMILES: O=CCCC
(2)InChI: InChI=1/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
(3)InChIKey: ZTQSAGDEMFDKMZ-UHFFFAOYAZ

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 38gm/m3 (38000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse LC50 inhalation 44610mg/m3/2H (44610mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 30, 1982.
mouse LD50 intraperitoneal 1140mg/kg (1140mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 731, 1979.
mouse LD50 subcutaneous 2700mg/kg (2700mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

KIDNEY, URETER, AND BLADDER: HEMATURIA
Acta Pharmacologica et Toxicologica. Vol. 6, Pg. 299, 1950.
rabbit LD50 skin 3560uL/kg (3.56mL/kg)   Union Carbide Data Sheet. Vol. 7/20/1965,
rat LCLo inhalation 8000ppm/4H (8000ppm)   National Technical Information Service. Vol. OTS0516688,
rat LD50 intraperitoneal 800mg/kg (800mg/kg)   Food and Cosmetics Toxicology. Vol. 17, Pg. 731, 1979.
rat LD50 oral 2490mg/kg (2490mg/kg)   National Technical Information Service. Vol. OTS0516688,
rat LD50 subcutaneous 10gm/kg (10000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC Acta Pharmacologica et Toxicologica. Vol. 6, Pg. 299, 1950.