71-36-3

Basic information

• Product Name: Butanol
• Synonyms: Butylalcohol (8CI);1-Butyl alcohol;Butanol;Butyl hydroxide;CCS 203;Hemostyp;Methylolpropane;NSC 62782;Propylcarbinol;n-Butanol;n-Butyl alcohol
• CAS NO: 71-36-3
• Molecular Formula: C₄H₁₀O
• Molecular Weight: 74.1216
• EINECS: 200-751-6
• Mol File: 71-36-3.mol
• Article Data: 1216

Chemical Properties

• Melting Point: -89℃
• Boiling Point: 117.697 °C at 760 mmHg
• Flash Point: 35 °C
• Appearance: colourless liquid
• Density: 0.805 g/cm³
• Refractive Index: 1.398-1.4
• PKA: 15.24±0.10(Predicted)
• Water Solubility: 80 g/L (20℃)
• CAS DataBase Reference: Butanol(CAS DataBase Reference)
• NIST Chemistry Reference: Butanol(71-36-3)
• EPA Substance Registry System: Butanol(71-36-3)

Safety Data

• Hazard Codes: Xn:Harmful
• Statements: R10:; R22:; R37/38:; R41:; R67:
• Safety Statements: S13:; S26:; S37/39:; S46:; S7/9:
• Hazardous Substances Data: 71-36-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

Synthetic route

butyraldehyde (123-72-8) → butan-1-ol (71-36-3)

Conditions	Yield
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%

n-butyl formate (592-84-7) → butan-1-ol (71-36-3)

Conditions	Yield
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%

ethyloxirane (106-88-7) → iso-butanol (78-92-2, 15892-23-6) + butan-1-ol (71-36-3)

Conditions	Yield
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;

2-butoxytetrahydropyran (1927-68-0) → 2-methoxytetrahydropyran (6581-66-4) + butan-1-ol (71-36-3)

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

methyl propargyl alcohol (764-01-2) → cis-2-buten-1-ol (4088-60-2) + butan-1-ol (71-36-3)

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

Tributoxyoxovanadium (1801-76-9) + (3bR,4aR)-2-(3,4,4-trime-3b,4,4a,5-tetrahydrocyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)-ethanol (200882-13-9) + 17O-water (13968-48-4) → [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)] + butan-1-ol (71-36-3)

Conditions	Yield
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

benzyl 1-butyl ether (588-67-0) → toluene (108-88-3) + butan-1-ol (71-36-3)

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

Butane-1,4-diol (110-63-4) → 4-butanolide (96-48-0) + butan-1-ol (71-36-3)

Conditions	Yield
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%

maleic acid (110-16-7) → tetrahydrofuran (109-99-9) + 4-butanolide (96-48-0) + methanol (67-56-1) + Butane-1,4-diol (110-63-4) + malic acid (617-48-1) + succinic acid (110-15-6) + acetic acid (64-19-7) + butan-1-ol (71-36-3)

Conditions	Yield
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%

...Expand

butyric acid (107-92-6) → butan-1-ol (71-36-3)

Conditions	Yield
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%

maleic acid (110-16-7) → tetrahydrofuran (109-99-9) + 4-butanolide (96-48-0) + Butane-1,4-diol (110-63-4) + 4-hydroxybutanoic acid (591-81-1) + succinic acid (110-15-6) + acetic acid (64-19-7) + butan-1-ol (71-36-3)

Conditions	Yield
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%

(R)-(+)-1,2-epoxybutane (106-88-7, 3760-95-0, 30608-62-9, 55555-96-9) → (S)-2-butanol (4221-99-2) + butan-1-ol (71-36-3)

Conditions	Yield
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%

homoalylic alcohol (627-27-0) → butan-1-ol (71-36-3)

Conditions	Yield
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;

dimethyl cis-but-2-ene-1,4-dioate (624-48-6) → tetrahydrofuran (109-99-9) + 2-methoxytetrahydrofuran (13436-45-8) + 4-butanolide (96-48-0) + propan-1-ol (71-23-8) + 2-(4'-hydroxybutoxy)-tetrahydrofuran (64001-06-5) + Butane-1,4-diol (110-63-4) + butan-1-ol (71-36-3)

Conditions	Yield
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%

N,N'-diphenyl-1,4-phenylenediamine (74-31-7) + dibutoxyphenylborane (7330-48-5) → BN(C6H5)C6H4N(C6H5) + butan-1-ol (71-36-3)

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

catechol butyl borate (3488-87-7) + N-(salicylidene)aniline N-oxide (20357-59-9, 97971-52-3) → 8-phenyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene + butan-1-ol (71-36-3)

Conditions	Yield
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

butyl butyrate (109-21-7) → butan-1-ol (71-36-3)

Conditions	Yield
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.

salicylaldehyde-(N-benzyl oxime ) (22687-11-2) + catechol butyl borate (3488-87-7) → 8-CH2Ph-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene + butan-1-ol (71-36-3)

Conditions	Yield
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) → 8-methyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene + butan-1-ol (71-36-3)

Conditions	Yield
In benzene refluxed in benzene for 30 min;	A 96% B n/a

1-butyn-4-ol (927-74-2) → butan-1-ol (71-36-3)

Conditions	Yield
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;

dibutyl hydrogen phosphite (1809-19-4) + tris(butoxymethyl)amine (176223-09-9) → hexabutyl [nitrilotris(methylene)]tris(phosphonate) + butan-1-ol (71-36-3)

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

crotonaldehyde (123-73-9) → butan-1-ol (71-36-3)

Conditions	Yield
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;

catechol butyl borate (3488-87-7) + α-(2-hydroxy-1-phenyl)-N-methylnitrone (41105-99-1) → 8-methyl-6,6-(1,2-phenylenedioxy)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene + butan-1-ol (71-36-3)

Conditions	Yield
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

4-benzyloxycarbonylaminobutyric acid butyl ester (1245613-13-1) → 4-(benzyloxycarbonylamino)butyric acid (5105-78-2) + butan-1-ol (71-36-3)

Conditions	Yield
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

butyl levulinate (2052-15-5) → γ-hydroxy butyl pentanoate (129549-67-3, 69847-38-7) + 5-methyl-dihydro-furan-2-one (108-29-2) + butan-1-ol (71-36-3)

Conditions	Yield
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

benzaldehyde (100-52-7) + N-butylamine (109-73-9) + acetophenone (98-86-2) → 2,4,6-triphenylpyridine (580-35-8) + butan-1-ol (71-36-3)

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

urethane (51-79-6) + methyloxirane (75-56-9, 16033-71-9) → 4-methyl-2-oxazolidone (16112-59-7) + 5-methyl-1,3-oxazolidin-2-one (1072-70-4) + butan-1-ol (71-36-3)

Conditions	Yield
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

2-Butoxy-3,4,5,6-tetrahydro-4-methyl-2H-pyran (7429-33-6) → butan-1-ol (71-36-3)

Conditions	Yield
With toluene-4-sulfonic acid In methanol at 25℃; for 4h;	94.4%

1-(t-butyldiphenylsilyloxy)butane (75031-69-5) → butan-1-ol (71-36-3)

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

3,4-dihydro-2H-pyran (110-87-2) + butan-1-ol (71-36-3) → 2-butoxytetrahydropyran (1927-68-0)

Conditions	Yield
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%

styrene oxide (96-09-3) + butan-1-ol (71-36-3) → 2-butoxy-2-phenyl-1-ethanol (65792-06-5)

Conditions	Yield
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%

phthalic anhydride (85-44-9) + butan-1-ol (71-36-3) → Phthalic acid dibutyl ester (84-74-2)

Conditions	Yield
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%

phenyl isocyanate (103-71-9) + butan-1-ol (71-36-3) → N-phenyl-carbamic acid butyl ester (1538-74-5)

Conditions	Yield
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%

acetic acid (64-19-7) + butan-1-ol (71-36-3) → acetic acid butyl ester (123-86-4)

Conditions	Yield
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%

methanesulfonyl chloride (124-63-0) + butan-1-ol (71-36-3) → n-butyl methanesulfonate (1912-32-9)

Conditions	Yield
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%

allyl alcohol (107-18-6) + butan-1-ol (71-36-3) → allyl n-butyl ether (3739-64-8)

Conditions	Yield
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;

butyric acid (107-92-6) + butan-1-ol (71-36-3) → butyl butyrate (109-21-7)

Conditions	Yield
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%

succinic acid (110-15-6) + butan-1-ol (71-36-3) → dibutyl succinate (141-03-7)

Conditions	Yield
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%

butan-1-ol (71-36-3) → butyl nitrate (928-45-0)

Conditions	Yield
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%

butan-1-ol (71-36-3) → boric acid tributyl ester (688-74-4)

Conditions	Yield
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

butan-1-ol (71-36-3) → phosphoric acid tributyl ester (126-73-8)

Conditions	Yield
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%

butan-1-ol (71-36-3) → butyl butyrate (109-21-7)

Conditions	Yield
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%

butan-1-ol (71-36-3) → butyraldehyde (123-72-8)

Conditions	Yield
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%

butan-1-ol (71-36-3) → butyric acid (107-92-6)

Conditions	Yield
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%

benzyl chloride (100-44-7) + butan-1-ol (71-36-3) → benzyl 1-butyl ether (588-67-0)

Conditions	Yield
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%

3-Phenylpropionic acid (501-52-0) + butan-1-ol (71-36-3) → 3-phenyl-propionic acid butyl ester (20627-49-0)

Conditions	Yield
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%

succinic acid anhydride (108-30-5) + butan-1-ol (71-36-3) → succinic anhydride monobutyl ester (5150-93-6)

Conditions	Yield
With Amano P at 25℃; for 6h;	100%
In toluene at 90℃; Inert atmosphere;	90%
at 127℃; for 2h;	85%

glutaric anhydride, (108-55-4) + butan-1-ol (71-36-3) → Pentanedioic acid monobutyl ester (93504-86-0)

Conditions	Yield
With Amano P at 25℃; for 6h;	100%
Heating;

1,4-diisocyanatobenzene (104-49-4) + butan-1-ol (71-36-3) → (4-Butoxycarbonylamino-phenyl)-carbamic acid butyl ester (130872-00-3)

Conditions	Yield
for 4h; Heating;	100%

N,N'-dibenzyl-2,3,5,6-piperazinetetraone (64481-53-4) + butan-1-ol (71-36-3) → 1,3-Dibenzyl-2-hydroxy-4,5-dioxo-imidazolidine-2-carboxylic acid butyl ester (76952-17-5)

Conditions	Yield
for 6h; Heating;	100%

trifluoroacetic acid (76-05-1) + butan-1-ol (71-36-3) → n-butyl trifluoroacetate (367-64-6)

Conditions	Yield
for 24h;	100%
With sulfuric acid for 16h; Heating;	78%

1,3-Phenylene diisocyanate (123-61-5) + butan-1-ol (71-36-3) → (3-Butoxycarbonylamino-phenyl)-carbamic acid butyl ester (130872-01-4)

Conditions	Yield
for 4h; Heating;	100%

di(4-isocyanatophenyl)methane (101-68-8) + butan-1-ol (71-36-3) → dibutyl diphenyl methane-4,4’-dicarbamate (47636-24-8)

Conditions	Yield
for 4h; Heating;	100%
In tetrahydrofuran at 20℃; for 2h;	84%

ethyl 2-hydroxypyrrolidine-1-carboxylate (69352-25-6) + butan-1-ol (71-36-3) → 2-Butoxy-pyrrolidine-1-carboxylic acid ethyl ester (110910-77-5)

Conditions	Yield
With acetic acid	100%

sec-Butyl acetate (105-46-4) + butan-1-ol (71-36-3) → acetic acid butyl ester (123-86-4) + iso-butanol (78-92-2, 15892-23-6)

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

4-hydroxyphenylpropionic acid (501-97-3) + butan-1-ol (71-36-3) → 3-(4-hydroxyphenyl)propionic acid butyl ester

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

3-(2-vinyloxyethoxy)-1,2-propylene carbonate (54107-24-3) + butan-1-ol (71-36-3) → 4-[2-(1-Butoxy-ethoxy)-ethoxymethyl]-[1,3]dioxolan-2-one (126867-31-0)

Conditions	Yield
With heptafluorobutyric Acid at 20 - 45℃; for 0.333333h;	100%

Upstream product

• 65996-77-2 Coke (coal) 
• 68476-78-8 Molasses 
• 104-76-7 2-Ethylhexanol 
• 123-75-1 Tetrahydro pyrrole 
• 123-73-9 Crotonaldehyde 
• 13463-40-6 Ironpentacarbonyl 
• 6388-47-2 2-Amino-3-chlorobenzoic acid 
• 123-72-8 Butyraldehyde 
• 1333-74-0 Hydrogen 
• 197809-12-4 AMBERSEP? 900, OH FORM ION-EXCHANGE RESIN 
• 9000-92-4 DIASTASE 

Downstream Products

• 156-81-0 2,4-Diaminopyrimidine 
• 105-99-7 Hexanedioic acid,1,6-dibutyl ester 
• 1809-19-4 Dibutyl phosphite 
• 37339-90-5 Lentinan 
• 1722-18-5 1,3,5-Triazine, 2-phenyl- (9CI) 
• 122-43-0 BUTYL PHENYLACETATE 
• 29387-86-8 DOWANOL(TM) PNB 
• 15706-73-7 FEMA 3393 
• 106-18-3 Dodecanoic acid, butyl ester 
• 112-73-2 Bis(2-butoxyethyl)ether 
• 626-82-4 Butyl hexanoate 
• 592-84-7 Butyl formate 
• 84-69-5 Diisobutyl phthalate 
• 38621-44-2 1-butyl (sulphooxy)-9-octadecenoate 
• 94-26-8 Butylparaben 
• 1538-74-5 butyl N-phenylcarbamate 
• 5459-58-5 n-Butyl cyanoacetate 
• 9001-78-9 EC 3.1.3.1 
• 97-87-0 Butyl isobutyrate 
• 87394-63-6 1-[3-(TRIFLUOROMETHYL)PYRID-2-YL]PIPERAZINE 
• 77-90-7 Acetyl tributyl citrate 
• 590-01-2 Butyl propionate 
• 94-25-7 Butyl 4-aminobenzoate 
• 5454-28-4 BUTYL HEPTANOATE 
• 2351-69-1 CHLOROMETHYL BUTYL ETHER 
• 109-19-3 Butyl isovalerate 
• 874-05-5 1H-INDAZOL-3-YLAMINE 
• 2050-60-4 Dibutyl oxalate 
• 16215-21-7 BUTYL 3-MERCAPTOPROPIONATE 
• 591-60-6 ACETOACETIC ACID N-BUTYL ESTER 
• 73080-51-0 Repirinast 
• 109-42-2 BUTYL UNDECYLENATE 
• 2052-15-5 Butyl levulinate 

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• 143-22-6  triethyleneglycol monobutyl ether 
• 131086-10-7  1-(α-butoxy-benzyl)-pyrrolidine 
• 123-75-1  pyrrolidine 
• 100-52-7  benzaldehyde 
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• 558-30-5  2-methyl-1,2-epoxypropane 
• 106-88-7  ethyloxirane 
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