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71-36-3

Basic Information
CAS No.: 71-36-3
Name: 1-Butanol
Molecular Structure:
Molecular Structure of 71-36-3 (1-Butanol)
Formula: C4H10O
Molecular Weight: 74.12
Synonyms: Butylalcohol (8CI);1-Butyl alcohol;Butanol;Butyl hydroxide;CCS 203;Hemostyp;Methylolpropane;NSC 62782;Propylcarbinol;n-Butanol;n-Butyl alcohol;
EINECS: 200-751-6
Density: 0.805 g/cm3
Melting Point: -89 °C
Boiling Point: 117.697 °C at 760 mmHg
Flash Point: 35 °C
Solubility: 80 g/L (20 °C) in water
Appearance: colourless liquid
Hazard Symbols: HarmfulXn, ToxicT, FlammableF
Risk Codes: 10-22-37/38-41-67-39/23/24/25-23/24/25-11
Safety: 13-26-37/39-46-7/9-45-36/37-16-7
Transport Information: UN 1120 3/PG 3
PSA: 20.23000
LogP: 0.77880
Synthetic route
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%
592-84-7

n-butyl formate

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogenchloride In acetone at 20℃; for 0.25h; Product distribution; other alkyl formates;100%
dodecacarbonyl-triangulo-triruthenium; P(C4H9)3 In pyridine at 180℃; for 8h;75%
With water; tetraphenylphosphonium bromide; triphenylphosphine; potassium hydroxide In dibutyl ether at 25℃; for 0.166667h;11%
106-88-7

ethyloxirane

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With lithium dihydrido borata-bicyclo[3.3.0]nonane In tetrahydrofuran at 15℃; for 0.25h; Product distribution; with other oxiranes;A 99%
B 1%
With zeolite supported zinc borohydride In tetrahydrofuran at 20℃; for 12h; Yield given. Yields of byproduct given;
1927-68-0

2-butoxytetrahydropyran

A

6581-66-4

2-methoxytetrahydropyran

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With methanol; DOWEX 50 W-X2 cation exchange resin at 40℃; for 1.13333h;A n/a
B 99%
764-01-2

methyl propargyl alcohol

A

4088-60-2

cis-2-buten-1-ol

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760 Torr; Kinetics;A 99%
B n/a
1801-76-9

Tributoxyoxovanadium

200882-13-9

(3bR,4aR)-2-(3,4,4-trime-3b,4,4a,5-tetrahydrocyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)-ethanol

13968-48-4

17O-water

A

[V(17)O2((3bR,4aR)-2-(3,4,4-trimethyl-3b,4,4a,5-tetrahydrocyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)-ethanol)(n-BuOH)]

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In dichloromethane compd. prepd. by react. VO(On-Bu)3 with ligand in CH2Cl2; H2(17)O added to soln.; detn. by NMR;A 99%
B n/a
588-67-0

benzyl 1-butyl ether

A

108-88-3

toluene

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation;A 99%
B 99%
110-63-4

Butane-1,4-diol

A

96-48-0

4-butanolide

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; Cu-based catalyst at 190℃; Product distribution; Further Variations:; Temperatures; reaction in vapour phase, fixed bed reactor;A 98.8%
B 0.8%
110-16-7

maleic acid

A

109-99-9

tetrahydrofuran

B

96-48-0

4-butanolide

C

67-56-1

methanol

D

110-63-4

Butane-1,4-diol

E

617-48-1

malic acid

F

110-15-6

succinic acid

G

64-19-7

acetic acid

H

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; 0.5percent Pd on Rutile TiO2 at 110℃; Product distribution / selectivity;A 0.45%
B 0.06%
C 0%
D 0.21%
E 0.36%
F 98.73%
G 0.04%
H 0.08%
107-92-6

butyric acid

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen at 265℃; for 3480h; Reagent/catalyst; Time;98%
With water In aq. phosphate buffer at 20℃; pH=7.4; Electrolysis; Inert atmosphere; Enzymatic reaction;98.5%
With diphenylamine borane In tetrahydrofuran 1.) 0 deg C, 1 h, 2.) 20 deg C, 1 h;61%
110-16-7

maleic acid

A

109-99-9

tetrahydrofuran

B

96-48-0

4-butanolide

C

110-63-4

Butane-1,4-diol

D

591-81-1

4-hydroxybutanoic acid

E

110-15-6

succinic acid

F

64-19-7

acetic acid

G

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; 0.5percent Pd on Rutile TiO2 at 110℃; Product distribution / selectivity;A 0.77%
B 0.38%
C 0.24%
D 0.05%
E 98.28%
F 0.02%
G 0.26%

A

4221-99-2

(S)-2-butanol

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; 10percentPd/C; 1,2-diaminoethane; mixture of at 25℃; under 37503.8 Torr; for 24h; Conversion of starting material;A 98.21%
B 0.99%
With hydrogen; 10percentPd/C; 1,2-diaminoethane; mixture of at 25 - 50℃; under 3750.38 - 7500.75 Torr; for 24h;A 89%
B 0.958%
With hydrogen; palladium 10% on activated carbon In methanol at 25℃; under 3750.38 Torr; for 24h; Conversion of starting material;A 81.752%
B 11.148%
With hydrogen; carbon; Na2PdCl4; sodium hydroxide; 1,2-diaminoethane; mixture of at 25℃; under 3750.38 Torr; for 24h; Conversion of starting material;A 71.379%
B 0.721%
With hydrogen; carbon; Na2PdCl4; sodium hydroxide; 1,2-diaminoethane; mixture of In methanol at 25℃; under 3750.38 Torr; for 24h; Conversion of starting material;A 41.58%
B 0.42%
627-27-0

homoalylic alcohol

71-36-3

butan-1-ol

Conditions
ConditionsYield
With 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine cobalt(II) dichloride; diethoxymethylane; sodium triethylborohydride In toluene at -78 - 20℃; for 5h;98%
With hydrogen; ruthenium palladium In propan-1-ol at 89.9℃; Rate constant;
With (bis(mesityl-benzimidazol-2-ylidene)phenyl)Co(N2)(PPh3); hydrogen In benzene-d6 at -196.16 - 19.84℃; under 3040.2 Torr; for 2h;
With hydrogen In dichloromethane at 20℃; under 3000.3 Torr; for 24h; Time;
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

A

109-99-9

tetrahydrofuran

B

13436-45-8

2-methoxytetrahydrofuran

C

96-48-0

4-butanolide

D

71-23-8

propan-1-ol

E

64001-06-5

2-(4'-hydroxybutoxy)-tetrahydrofuran

F

110-63-4

Butane-1,4-diol

G

71-36-3

butan-1-ol

Conditions
ConditionsYield
With hydrogen; copper catalyst, T 4489, Sud-Chemie AG, Munich at 150 - 280℃; under 187519 Torr; Neat liquid(s) and gas(es)/vapour(s);A 1%
B n/a
C 0.4%
D n/a
E n/a
F 98%
G 0.5%
74-31-7

N,N'-diphenyl-1,4-phenylenediamine

7330-48-5

dibutoxyphenylborane

A

BN(C6H5)C6H4N(C6H5)

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In xylene at reflux 140-106°C for 165 h, then distilling butanol-borane azeotrop;A 98%
B n/a
3488-87-7

catechol butyl borate

20357-59-9, 97971-52-3

N-(salicylidene)aniline N-oxide

A

8-phenyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In benzene to benzene soln. of nitrone of salicylaldehyde added (C6H4O2)BOC4H9 (molar ratio 1:1), refluxed for 30 min; concd. in vac., added petroleum ether, ppt. washed with ether, dried, elem. anal.;A 98%
B n/a
109-21-7

butyl butyrate

71-36-3

butan-1-ol

Conditions
ConditionsYield
With C30H34Cl2N2P2Ru; potassium methanolate; hydrogen In tetrahydrofuran at 100℃; under 38002.6 - 76005.1 Torr; for 15h; Glovebox; Autoclave;98%
With hydrogen at 223.84℃; under 5625.56 Torr; Kinetics; Thermodynamic data; Concentration; Pressure; Temperature; neat (no solvent, gas phase);
With [RuH(η2-BH4)(2-di-tert-butylphosphinomethyl-6-diethylaminomethylpyridine)]; hydrogen In tetrahydrofuran at 110℃; under 7600.51 Torr; for 12h; Autoclave;97 %Chromat.
22687-11-2

salicylaldehyde-(N-benzyl oxime )

3488-87-7

catechol butyl borate

A

8-CH2Ph-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In benzene to benzene soln. of nitrone of salicylaldehyde added (C6H4O2)BOC4H9 (molar ratio 1:1), refluxed for 30 min; concd. in vac., added petroleum ether, ppt. recrystd. from THF/petroleum ether, elem. anal.;A 97%
B n/a

C6H4(OH)CHN(CH3)OB(OC4H9)(C6H4O2)

A

8-methyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In benzene refluxed in benzene for 30 min;A 96%
B n/a
927-74-2

1-butyn-4-ol

71-36-3

butan-1-ol

Conditions
ConditionsYield
With 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine cobalt(II) dichloride; diethoxymethylane; sodium triethylborohydride In neat (no solvent) at -78 - 40℃; for 2h;96%
With hydrogen In ethanol at 27℃; under 2250.23 Torr; for 0.416667h; Kinetics; Solvent; Time; Green chemistry;
1809-19-4

dibutyl hydrogen phosphite

176223-09-9

tris(butoxymethyl)amine

A

hexabutyl [nitrilotris(methylene)]tris(phosphonate)

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 110℃; for 3h; High pressure;A 96%
B n/a
123-73-9

crotonaldehyde

71-36-3

butan-1-ol

Conditions
ConditionsYield
With crosslinked polystirene anion exchange resin in BH4- form In ethanol for 2h; Ambient temperature;95%
With C54H60N6O6Pd(2+)*2Br(1-); hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene In 1,4-dioxane at 75℃; under 7500.75 Torr; for 6h;30%
bei der elektrolytischen Reduktion;
3488-87-7

catechol butyl borate

41105-99-1

α-(2-hydroxy-1-phenyl)-N-methylnitrone

A

8-methyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
In benzene to benzene soln. of nitrone of salicylaldehyde added (C6H4O2)BOC4H9 (molar ratio 1:1), refluxed for 30 min; concd. in vac., added petroleum ether, ppt. washed with ether, dried, elem. anal.;A 95%
B n/a
1245613-13-1

4-benzyloxycarbonylaminobutyric acid butyl ester

A

5105-78-2

4-(benzyloxycarbonylamino)butyric acid

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With methanol; recombinant Bacillus subtilis esterase double mutant E188W/M193C In hexane at 37℃; for 0.5h; pH=7.4; Kinetics; Reagent/catalyst; Time; aq. phosphate buffer; Enzymatic reaction;A 95%
B n/a
2052-15-5

butyl levulinate

A

129549-67-3, 69847-38-7

γ-hydroxy butyl pentanoate

B

108-29-2

5-methyl-dihydro-furan-2-one

C

71-36-3

butan-1-ol

Conditions
ConditionsYield
With n-butyl formate; water at 170℃; under 7500.75 Torr; for 6h; Inert atmosphere; chemoselective reaction;A n/a
B 95%
C n/a
100-52-7

benzaldehyde

109-73-9

N-butylamine

98-86-2

acetophenone

A

580-35-8

2,4,6-triphenylpyridine

B

71-36-3

butan-1-ol

Conditions
ConditionsYield
With diphenylammonium trifluoromethanesulfonate at 120℃; for 4h; Neat (no solvent); regioselective reaction;A 95%
B 91 %Chromat.
51-79-6

urethane

75-56-9, 16033-71-9

methyloxirane

A

16112-59-7

4-methyl-2-oxazolidone

B

1072-70-4

5-methyl-1,3-oxazolidin-2-one

C

71-36-3

butan-1-ol

Conditions
ConditionsYield
With basic molar 1:1 Mg-Fe oxide calcined at 400 °C at 140℃; for 8h; Reagent/catalyst; Temperature; Autoclave;A n/a
B 95%
C n/a
7429-33-6

2-Butoxy-3,4,5,6-tetrahydro-4-methyl-2H-pyran

71-36-3

butan-1-ol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol at 25℃; for 4h;94.4%
75031-69-5

1-(t-butyldiphenylsilyloxy)butane

71-36-3

butan-1-ol

Conditions
ConditionsYield
With Selectfluor In acetonitrile at 150℃; for 0.166667h; Microwave irradiation;94%
With methanol; trimethylsilyl bromide at 20℃; for 9h; chemoselective reaction;90%
110-87-2

3,4-dihydro-2H-pyran

71-36-3

butan-1-ol

1927-68-0

2-butoxytetrahydropyran

Conditions
ConditionsYield
With 2Al(3+)*HO(1-)*5CH3O3S(1-) In dichloromethane at 20℃; for 0.75h; Reagent/catalyst;100%
With ruthenium(III) acetate at 20℃; for 0.5h;99%
With aminosulfonic acid at 15℃; for 3h;98%
96-09-3

styrene oxide

71-36-3

butan-1-ol

65792-06-5

2-butoxy-2-phenyl-1-ethanol

Conditions
ConditionsYield
With cucurbit[7]uril at 55℃; for 4h; Time;100%
at 20℃; for 4h;99%
With zirconyl(IV) nitrate hydrate at 45℃; for 0.333333h;97%
85-44-9

phthalic anhydride

71-36-3

butan-1-ol

84-74-2

Phthalic acid dibutyl ester

Conditions
ConditionsYield
With diacidic ionic liquid supported on magnetic-silica nanoparticles In neat (no solvent) at 118℃; for 2h; Temperature; Dean-Stark;100%
With sulfuric acid; acetonitrile at 80 - 85℃; for 16 - 18h;99%
With phosphotungstic acid; bis(acetylacetonato)dioxomolybdenum(VI); potassium tetranitroplatinate at 95 - 105℃; under 540.054 Torr; for 1h;99.4%
103-71-9

phenyl isocyanate

71-36-3

butan-1-ol

1538-74-5

N-phenyl-carbamic acid butyl ester

Conditions
ConditionsYield
chlorodi-(n-butyl)tin acetate In chloroform for 0.833333h; Product distribution; Mechanism; Ambient temperature; catalytic activity, various tin(IV) catalysts;100%
chlorodi-(n-butyl)tin acetate In chloroform for 0.833333h; Ambient temperature;100%
With diallyltin(IV)di(2-ethyl hexanoate) In dichloromethane for 0.0833333h; Product distribution; Heating; other alcohols and isocyanates; var. temp. and time;93%
64-19-7

acetic acid

71-36-3

butan-1-ol

123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With crosslinked sulphonated polystyrene at 80℃; for 2h; Product distribution; other acids and solvents; var. catalysts, temp. and time;100%
zirconium(IV) oxide for 2h; Heating;100%
phosphomolybdic acid hydrate at 65 - 70℃; for 1h; Product distribution; Further Variations:; Catalysts; Reaction partners;100%
124-63-0

methanesulfonyl chloride

71-36-3

butan-1-ol

1912-32-9

n-butyl methanesulfonate

Conditions
ConditionsYield
Stage #1: butan-1-ol With triethylamine In dichloromethane at 25℃;
Stage #2: methanesulfonyl chloride In dichloromethane at 0 - 20℃;
100%
With triethylamine In dichloromethane at -15℃; for 1h; Green chemistry;100%
With sodium hydroxide; potassium carbonate; tetra(n-butyl)ammonium hydrogensulfate In benzene at 15 - 20℃; for 1h;99%
107-18-6

allyl alcohol

71-36-3

butan-1-ol

3739-64-8

allyl n-butyl ether

Conditions
ConditionsYield
Stage #1: butan-1-ol With RuCpCl(o-EtOdppe); silver(I) 4-methylbenzenesulfonate In toluene for 0.0833333h; Inert atmosphere;
Stage #2: allyl alcohol In toluene at 100℃; for 2h; Inert atmosphere; regioselective reaction;
100%
With boron fluoride ether; mercury(II) diacetate; benzene
With ammonium chloride; copper; copper(l) chloride Reagens 4: wss. Salzsaeure;
107-92-6

butyric acid

71-36-3

butan-1-ol

109-21-7

butyl butyrate

Conditions
ConditionsYield
With [Al(H2O)6][MS]3 In cyclohexane for 1h; Reagent/catalyst; Dean-Stark; Reflux;100%
With Candida antarctica B lipase In 2,2,4-trimethylpentane at 40℃; for 3h; Enzymatic reaction;98%
With DOOl-AlCl3 superacid resin for 1.5h; Heating;97%
110-15-6

succinic acid

71-36-3

butan-1-ol

141-03-7

dibutyl succinate

Conditions
ConditionsYield
With 3,3′-(2,2-bis(hydroxymethyl)propane-1,3-diyl)bis(1-methyl-1H-imidazol-3-ium) hydrogen sulfate for 2h; Dean-Stark; Reflux;100%
With [3-(1-methylimidazolium-3-yl)propane-1-sulfonate]3PW12O40 at 130℃; for 3h;98.6%
With Candida antarctica lipase B In cyclohexane at 45℃; for 3h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature;92%
71-36-3

butan-1-ol

928-45-0

butyl nitrate

Conditions
ConditionsYield
With N-nitro-2,4,6-trimethylpyridinium tetrafluoroborate In acetonitrile at 0℃; for 2h;100%
With carbon dioxide; dinitrogen pentoxide at 0℃; under 45004.5 - 60006 Torr; for 0.5h; Autoclave;94%
With nitric acid; urea; europium(III) trifluoromethanesulfonate In cyclohexane at 80℃; for 10h; Schlenk technique;90%
71-36-3

butan-1-ol

688-74-4

boric acid tributyl ester

Conditions
ConditionsYield
With boric acid In toluene Reflux;100%
With aluminum oxide; sodium borate; carbon dioxide at 80℃; under 1034.32 Torr; for 4h;38%
With boron trichloride; pentane
71-36-3

butan-1-ol

126-73-8

phosphoric acid tributyl ester

Conditions
ConditionsYield
With oxygen; phosphan; copper dichloride at 24.9℃; Rate constant; Product distribution; other acohols and reagents, var. concentration of reagents and temperatures;100%
With oxygen; phosphan; copper dichloride at 24.9℃;100%
With oxygen; copper dichloride at 59.9℃;100%
71-36-3

butan-1-ol

109-21-7

butyl butyrate

Conditions
ConditionsYield
With C29H44Cl2N2Ru; potassium tert-butylate In toluene for 15h; Reagent/catalyst; Time; Reflux;100%
Ru complex at 118℃; for 12h; Inert atmosphere;99%
With dihydrogen peroxide; bromine In dichloromethane; water at 20℃; for 2h;99%
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%
71-36-3

butan-1-ol

107-92-6

butyric acid

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate; sodium trimethylsilylpropionate-d4; C18H22N4O2Ru(2+)*2F6P(1-); water at 20℃; for 0.5h;100%
With oxygen In water at 80℃; under 760.051 Torr; for 24h;99.7%
With potassium hydroxide at 50℃; electrolysis;98.8%
100-44-7

benzyl chloride

71-36-3

butan-1-ol

588-67-0

benzyl 1-butyl ether

Conditions
ConditionsYield
With tetrachloromethane; bis(acetylacetonate)oxovanadium; triethylamine at 175℃; for 5h; Inert atmosphere; Autoclave;100%
With sodium hydroxide; 1,5-bis-(N-benzyl-N,N-diethylammonium)diethylether dichloride at 50 - 60℃; for 4h;90%
With potassium hydroxide; tetrabutylammomium bromide; potassium carbonate at 122℃; for 0.0152778h;86%
501-52-0

3-Phenylpropionic acid

71-36-3

butan-1-ol

20627-49-0

3-phenyl-propionic acid butyl ester

Conditions
ConditionsYield
With 1-chloro-3-hydroxy-1,1,3,3-tetrabutyldistannoxane at 120℃; for 24h; Esterification;100%
Zn4O (OCOCF3)6(CF3COOH)n In di-isopropyl ether for 18h; Product distribution / selectivity; Inert atmosphere; Reflux;100%
With di-tert-butyl dicarbonate; magnesium chloride at 20℃;97%
108-30-5

succinic acid anhydride

71-36-3

butan-1-ol

5150-93-6

succinic anhydride monobutyl ester

Conditions
ConditionsYield
With Amano P at 25℃; for 6h;100%
In toluene at 90℃; Inert atmosphere;90%
at 127℃; for 2h;85%
108-55-4

glutaric anhydride,

71-36-3

butan-1-ol

93504-86-0

Pentanedioic acid monobutyl ester

Conditions
ConditionsYield
With Amano P at 25℃; for 6h;100%
Heating;
104-49-4

1,4-diisocyanatobenzene

71-36-3

butan-1-ol

130872-00-3

(4-Butoxycarbonylamino-phenyl)-carbamic acid butyl ester

Conditions
ConditionsYield
for 4h; Heating;100%
64481-53-4

N,N'-dibenzyl-2,3,5,6-piperazinetetraone

71-36-3

butan-1-ol

76952-17-5

1,3-Dibenzyl-2-hydroxy-4,5-dioxo-imidazolidine-2-carboxylic acid butyl ester

Conditions
ConditionsYield
for 6h; Heating;100%
76-05-1

trifluoroacetic acid

71-36-3

butan-1-ol

367-64-6

n-butyl trifluoroacetate

Conditions
ConditionsYield
for 24h;100%
With sulfuric acid for 16h; Heating;78%
123-61-5

1,3-Phenylene diisocyanate

71-36-3

butan-1-ol

130872-01-4

(3-Butoxycarbonylamino-phenyl)-carbamic acid butyl ester

Conditions
ConditionsYield
for 4h; Heating;100%
101-68-8

di(4-isocyanatophenyl)methane

71-36-3

butan-1-ol

47636-24-8

dibutyl diphenyl methane-4,4’-dicarbamate

Conditions
ConditionsYield
for 4h; Heating;100%
In tetrahydrofuran at 20℃; for 2h;84%
69352-25-6

ethyl 2-hydroxypyrrolidine-1-carboxylate

71-36-3

butan-1-ol

110910-77-5

2-Butoxy-pyrrolidine-1-carboxylic acid ethyl ester

Conditions
ConditionsYield
With acetic acid100%
105-46-4

sec-Butyl acetate

71-36-3

butan-1-ol

A

123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With water; sodium butanolate at 30℃; for 0.0833333h; carried out in a reaction-distillation unit, industrial preparation;A n/a
B 100%
501-97-3

4-hydroxyphenylpropionic acid

71-36-3

butan-1-ol

3-(4-hydroxyphenyl)propionic acid butyl ester

Conditions
ConditionsYield
With chloro-trimethyl-silane at 25℃; for 24h;100%
With hydrogenchloride Heating;
With chloro-trimethyl-silane at 25℃; for 24h;
54107-24-3

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

71-36-3

butan-1-ol

126867-31-0

4-[2-(1-Butoxy-ethoxy)-ethoxymethyl]-[1,3]dioxolan-2-one

Conditions
ConditionsYield
With heptafluorobutyric Acid at 20 - 45℃; for 0.333333h;100%
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  • High quality n-Butanol?  supplier in China

  • Casno:

    71-36-3

    High quality n-Butanol? supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

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  • Analytical grade 1-Butanol CAS 71-36-3, ≥99.5%

  • Casno:

    71-36-3

    MSDS/COA Download

    Analytical grade 1-Butanol CAS 71-36-3, ≥99.5%

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    1. High purity, low ultraviolet and fluorescent impurities content. 2. Lower particulate matter content and better protection for instruments and chromatographic columns through a 0.05 µm filtration process. 3. Excellent batch stability.

    FTSCI Science is a national high-tech enterprise with global leading technology. Founded in 2012, FTSCI was founded by professors and doctors from Wuhan University and Hubei Univer

  •  FTSCI (Hubei) Science and Technology Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-27-65522680

    Address:R303#, Building C8,R&D Office Area, Biomedical Park, No. 858, Gaoxin Avenue, East Lake New Technology Development Zone, Wuhan, Hubei, China

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  • 1-Butanol Manufacturer/High quality/Best price/In stock

  • Casno:

    71-36-3

    1-Butanol Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

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    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 quantities

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

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     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

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

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

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  • 1-Butanol [for SpectrophotoMetry]

  • Casno:

    71-36-3

    1-Butanol [for SpectrophotoMetry]

    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 or

    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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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-3.0/Kilogram

    1-Butanol Product Name: 1-Butanol Synonyms: butan-1-ol; Butyric alcohol; Butyl alcohol; n-Butanol; n-butyl alcohol; Propylcarbinol; Normal Butanol; Natural Butyl Alcohol; Butanol CAS RN.:

    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

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  • Amadis Chemical offer CAS#71-36-3;CAT#A837162

  • Casno:

    71-36-3

    Amadis Chemical offer CAS#71-36-3;CAT#A837162

    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.

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  • 1-Butanol   CAS: 71-36-3

  • Casno:

    71-36-3

    1-Butanol CAS: 71-36-3

    Min.Order: 5 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    Chemical Names: 1-butanol; N-butanol; Butyl alcohol; Butanol; Butan-1-ol; N-butyl alcohol; Product name: N-Butanol CAS Number 71-36-3 Molecular formula C4H100 N-Butanol Usage: Mainly used in the manufacture of phthalic acid, ErYuanSuan alip

    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

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  • Factory Supply  Butanol

  • Casno:

    71-36-3

    Factory Supply Butanol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Item Analytically Pure Content:CH3(CH2)2CH2OH,% ≥99.0 chroma ≤10 d

    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

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  • TIANFU-CHEM CAS:71-36-3 1-Butanol

  • Casno:

    71-36-3

    TIANFU-CHEM CAS:71-36-3 1-Butanol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1-Butanol Basic information Characteristics and history of discovery Preparation of water saturated 1-butanol solution Content AnalysisReference quality standards Toxicity Limited use The maximum allowable amount of food a

    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

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 12.0-12.0/Metric Ton

    Product Description Product website: http://www.finerchem.com Product Name 1-Butanol CAS No. 71-36-3 Appear

    Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

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  • BLOOM TECH Advanced API/Technology support 1-Butanol CAS 71-36-3

  • Casno:

    71-36-3

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support 1-Butanol CAS 71-36-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

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  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

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  • Butyl alcohol

  • Casno:

    71-36-3

    MSDS/COA Download

    Butyl alcohol

    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) Reasonabl

    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

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  • 1-Butanol Manufacturer/Best price CAS NO.71-36-3

  • Casno:

    71-36-3

    1-Butanol Manufacturer/Best price CAS NO.71-36-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/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 out in 24

    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

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  • 1-Butanol           Acetyl alcohol

  • Casno:

    71-36-3

    1-Butanol Acetyl alcohol

    Min.Order: 25 Milliliter

    FOB Price:  USD $ 16.0-20.0/Milliliter

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

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  • Monad--Factory Supply Butyl alcohol CAS 71-36-3

  • Casno:

    71-36-3

    MSDS/COA Download

    Monad--Factory Supply Butyl alcohol CAS 71-36-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 9.0-9.9/Kilogram

    Price, Service, Company and Transport Advantage 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack acc

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  •  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.

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  • N-BUTYL ALCOHOL CAS NO.71-36-3

  • Casno:

    71-36-3

    N-BUTYL ALCOHOL CAS NO.71-36-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Our Advantage: 1. Quality & Price We offer high quality and reasonably priced products to our customers 2. Payment Methord T/T, L/C, Paypal, MoneyGram, Westerm Union, other 3. Service: Best service and after-sales service

    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

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  • Manufacturer Supply Top quality n-Butanol

  • Casno:

    71-36-3

    Manufacturer Supply Top quality n-Butanol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer and can provide high quality products with factory pric

    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

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  • Butan-1-ol/99.9%

  • Casno:

    71-36-3

    Butan-1-ol/99.9%

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synt

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  •  Changzhou Xuanming Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86 0519 85525329

    Address:China Town, Xinbei, Changzhou, Jiangsu Room 6019

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1500.0-1600.0/Kilogram

    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

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  • Coreychem  1-Butanol Basic information

  • Casno:

    71-36-3

    Coreychem 1-Butanol Basic information

    Min.Order: 1 Kilogram

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     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

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  • ISO 9001   National Research Platform CAS No.  71-36-3

  • Casno:

    71-36-3

    ISO 9001 National Research Platform CAS No. 71-36-3

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  •  Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    span lang="EN-US" style="font-size: 9.0pt;font-family:"Arial",sans-serif;color:#4D4D4D">As a leading manufacturer and supplier of chemicals in china, weckchem not only supply popular chemicals, but also weckchem’s r&d center off

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-15158040660

    Address:Xiaoshan district

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  • Factory supplier CAS No.: 71-36-3 Butan-1-ol

  • Casno:

    71-36-3

    Factory supplier CAS No.: 71-36-3 Butan-1-ol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countrie

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13231137666

    Address:room 1401,A building,Enjoy city,shijiazhuang city,hebei province,China

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Appearance:White or off-white Solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Organic synthesis Transportation:Common products:Sea/Air/Courier Dangerous Che

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

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    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

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  • Hot Sale 1-Butanol

  • Casno:

    71-36-3

    Hot Sale 1-Butanol

    Min.Order: 1 Kilogram

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    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

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

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

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  • Colorless Liquid cas 71-36-3 1-Butanol

  • Casno:

    71-36-3

    MSDS/COA Download

    Colorless Liquid cas 71-36-3 1-Butanol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-10.0/Kilogram

    Our Advantages: 1.We have abundant professional production experience. 2.We have our own chemical factory. 3.Sample is free of charge. 4. Reasonable Price, Excellent Quality & Attentive Service 5. Prompt reply: we can reply you

    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

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

    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

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

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  • 1-Butanol 99% factory supply in stock fast shipment

  • Casno:

    71-36-3

    1-Butanol 99% factory supply in stock fast shipment

    Min.Order: 200 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    WHO WE ARE Hangzhou Raisun is the global chemical company aims to provide the pharmaceutical intermediates, fine chemicals, basic chemicals and specialty chemicals. We have the strong experience and network in pharmaceutical & science company,

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-15372055650

    Address:Room 4012, 4th Floor, No.4 Shanxian Road, Xiacheng District, Hangzhou, Zhejiang China

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  • 1-Butanol

  • Casno:

    71-36-3

    1-Butanol

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Specification

1-Butanol, also known as butyl alcohol, is a colourless, flammable, volatile liquid with a strong alcoholic odor. It is a four carbon straight chain alcohol. 1-Butanol is slightly soluble in water, miscible with alcohol, ether, benzene and other organic solvents, so it can dissolve alkaloids, camphor, dyes, rubber, ethyl cellulose, grease, wax and a variety of natural and synthetic resins. Naturally, 1-Butanol occurs as a minor product of the fermentation of sugars and other carbohydrates. And it is also present in many foods and beverages. 

Preparation of 1-Butanol:
There are three industry factures of 1-butanol: fermentation, propylene carbonyl synthesis and acetaldehyde aldol condensation.
Fermentation: The grain, cereals, potato or molasses and other raw materials are crushed and adding water to obtain fermentation liquor. After high pressure steam sterilization process, cooled and put in pure acetone - butanol bacteria. Then ferment at 36-37 °C. Fermentation genetates gas containing carbon dioxide and hydrogen generation. The fermentation liquor contains ethanol, butanol and acetone with the ratio of 6:3:1. People can seperate butanol, acetone and ethanol by rectification.
Propylene carbonyl synthesis: The carbon monoxide and hydrogen which are made from coke and propylene go through carbonyl synthesis reaction at high pressure in the presence of cobalt-based or rhodium-based catalyst to get n-butanal and isobutyraldehyde. Then, after hydrogenation and fractionation, 1-butanol can be obtained.
Acetaldehyde aldol condensation: The condensation and dehydration of two molecules of acetaldehyde can obtain crotonaldehyde. Crotonaldehyde can be hydrogenated to produce 1-butanol in the presence of nickel-chromium catalyst at 180 °C and 0.29MPa.

Uses of 1-Butanol:
1-Butanol is used as solvent for paints, coatings, resins, gums, dyes, varnishes, vegetable oils, waxes, dyes, fats, rubbers, resins, shellac, camphor, and alkaloids. It is also used as dehydrating agent, anticreaming agent, extractant of drugs (such as antibiotics, hormones and vitamins) and spices, additive of alkyd paint, etc. As a solvent, 1-butanol is used to separate potassium perchlorate and sodium perchlorate, and sodium chloride and lithium chloride. What's more, it is mainly used in the manufacture of phthalic acid, aliphatic dicarboxylic acid and phosphoric acid butyl acetate plasticizers which are widely used in a variety of plastic and rubber products. Besides, it is also used as a diluent/reactant in the manufacture of urea–formaldehyde and melamine–formaldehyde resins. In addition, it is allowed as artificial flavorant in the United States, used in ice cream and ices, cream, fruit, rum, baked goods, whiskey, candy, butter, and cordials.

Safty informaition of 1-Butanol:
1-Butanol is not only harmful if swallowed, but also irritating to respiratory system and skin. It also has risk of serious damage to the eyes. Vapours may cause drowsiness and dizziness. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical advice immediately and show this container or label. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) But no deaths were reported at an inhaled concentration of 8000 ppm (4-hour exposure, rats). Keep 1-butanol away from food, drink and animal foodstuffs.

Structure Descriptors:
1. Smiles:C(CC)CO
2. InChI:InChI=1/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

Toxicity of 1-Butanol are as follows: 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 2500mg/kg (2500mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
cat LDLo intravenous 243mg/kg (243mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 16, Pg. 1, 1920.
dog LDLo oral 1760mg/kg (1760mg/kg) GASTROINTESTINAL: OTHER CHANGES

BLOOD: HEMORRHAGE
Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 81, Pg. 192, 1875.
dog LDLo subcutaneous 2gm/kg (2000mg/kg) GASTROINTESTINAL: OTHER CHANGES

BLOOD: HEMORRHAGE
Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 81, Pg. 192, 1875.
human TCLo inhalation 25ppm (25ppm) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Journal of Industrial Hygiene and Toxicology. Vol. 25, Pg. 282, 1943.
mammal (species unspecified) LC50 inhalation 28400mg/m3 (28400mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse LD50 intraperitoneal 254mg/kg (254mg/kg) LIVER: OTHER CHANGES Research Communications in Chemical Pathology and Pharmacology. Vol. 26, Pg. 75, 1979.
mouse LD50 intravenous 377mg/kg (377mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 135, Pg. 330, 1962.
mouse LD50 oral 2680mg/kg (2680mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(11), Pg. 57, 1981.
mouse LD50 subcutaneous 3200mg/kg (3200mg/kg)   Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.
rabbit LD50 oral 3484mg/kg (3484mg/kg) SENSE ORGANS AND SPECIAL SENSES: CORNEAL DAMAGE: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

CARDIAC: PULSE RATE
Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.
rabbit LD50 skin 3400mg/kg (3400mg/kg)   Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 10, 1974.
rabbit LDLo unreported 3500mg/kg (3500mg/kg)   Therapeutische Monatshefte. Vol. 6, Pg. 327, 1892.
rat LC50 inhalation 8000ppm/4H (8000ppm)   Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 10, 1974.
rat LD50 intraperitoneal 1122mg/kg (1122mg/kg)   EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
rat LD50 intravenous 310mg/kg (310mg/kg)   EHP, Environmental Health Perspectives. Vol. 61, Pg. 321, 1985.
rat LD50 oral 790mg/kg (790mg/kg) LIVER: FATTY LIVER DEGERATION

KIDNEY, URETER, AND BLADDER: OTHER CHANGES

BLOOD: OTHER CHANGES
South African Medical Journal. Vol. 43, Pg. 795, 1969.

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