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628-67-1

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628-67-1 Usage

Definition

ChEBI: An acetate ester obtained by the formal condensation of the two hydroxy groups of butane-1,4-diol with two molecules of acetic acid

Check Digit Verification of cas no

The CAS Registry Mumber 628-67-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 628-67:
(5*6)+(4*2)+(3*8)+(2*6)+(1*7)=81
81 % 10 = 1
So 628-67-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O4/c1-7(9)11-5-3-4-6-12-8(2)10/h3-6H2,1-2H3

628-67-1 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A16978)  1,4-Diacetoxybutane, 98%   

  • 628-67-1

  • 25g

  • 298.0CNY

  • Detail
  • Alfa Aesar

  • (A16978)  1,4-Diacetoxybutane, 98%   

  • 628-67-1

  • 100g

  • 956.0CNY

  • Detail

628-67-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-diacetoxybutane

1.2 Other means of identification

Product number -
Other names 1,4-BUTYLENE DIACETATE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:628-67-1 SDS

628-67-1Synthetic route

vinyl acetate
108-05-4

vinyl acetate

Butane-1,4-diol
110-63-4

Butane-1,4-diol

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With dilithium tetra(tert-butyl)zincate In toluene at 0℃; for 1h; Inert atmosphere;100%
With steapsin lipase In hexane at 55℃; for 24h; Enzymatic reaction;99 %Chromat.
4-(tetrahydropyran-2-yloxy)butan-1-ol
51326-51-3

4-(tetrahydropyran-2-yloxy)butan-1-ol

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With erbium(III) chloride at 50℃; for 0.2h;99%
cerium triflate In acetonitrile at 20℃; for 4h;98%
erbium(III) triflate In acetonitrile at 20℃; for 0.5h;
acetic anhydride
108-24-7

acetic anhydride

4-(tert-butyldimethylsiloxy)-1-butanol
87184-99-4

4-(tert-butyldimethylsiloxy)-1-butanol

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With erbium(III) chloride at 50℃; for 0.2h;99%
cerium triflate In acetonitrile at 20℃; for 4h;98%
erbium(III) triflate In acetonitrile at 20℃; for 0.333333h;
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With sulfuric acid at 20℃; for 20h;98%
With aminosulfonic acid In acetic acid at 60℃; for 4h;97%
With zinc(II) chloride at 230℃;
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

potassium acetate
127-08-2

potassium acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With benzyl tri-n-butylammonium chloride for 5h; Heating;98%
With ethanol
Butane-1,4-diol
110-63-4

Butane-1,4-diol

ethyl acetate
141-78-6

ethyl acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
iron(III) sulfate; silica gel for 8h; Heating;98%
With iodine for 2h; Reflux; chemoselective reaction;97%
With 8Na(1+)*12C4H10NO(1-)*2HO(1-)*2Nd(3+) In hexane at 60℃; for 16h; Molecular sieve; Inert atmosphere; Schlenk technique;92%
With aluminum oxide; monoaluminum phosphate at 25℃;90%
With Novozyme-435 at 20℃; for 24h; Time; Sealed tube; Enzymatic reaction;
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With phosphorus pentoxide; silica gel at 20℃;96%
samarium(III) trifluoromethanesulfonate at 20℃; for 0.25h;96%
aluminium dodecatungsten phosphate at 20℃; for 0.133333h;94%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With sulfonated charcoal In benzene for 5h; Heating;95%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h; Inert atmosphere;90.4%
With sulfuric acid; zinc(II) oxide
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h;90%
2-methylene-1,3-dioxepane
69814-56-8

2-methylene-1,3-dioxepane

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 4h; Acetylation;88.9%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h;83.2%
With palladium 10% on activated carbon; hydrogen; lanthanum(lll) triflate at 180℃; under 19001.3 Torr; for 5h; Reagent/catalyst; Temperature; Pressure; Time; Autoclave;68.1%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

A

tetrahydrofuran
109-99-9

tetrahydrofuran

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h; Autoclave;A 6%
B 83%
acetyl chloride
75-36-5

acetyl chloride

2-ethyl-1,2-oxaalumane
82046-44-4

2-ethyl-1,2-oxaalumane

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
With oxygen 1.) benzene, 2.) CH2Cl2, 20 deg C, 30 min; 35-40 deg C, 1 h; Yield given. Multistep reaction;A n/a
B 82%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

ethyl acetate
141-78-6

ethyl acetate

A

4-acetoxy-1-butanol
35435-68-8

4-acetoxy-1-butanol

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
sodium hydrogen sulfate In hexane at 50℃; for 6h; Product distribution; other catalysts, other reaction time;A 81%
B 5%
acetic acid
64-19-7

acetic acid

1,4-dichlorobutane
110-56-5

1,4-dichlorobutane

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h;81%
4-Chlorobutyl acetate
6962-92-1

4-Chlorobutyl acetate

potassium acetate
127-08-2

potassium acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With polyethylene glycol 400 at 100 - 110℃; for 8h;78%
at 170℃;
C14H26O4
15057-13-3

C14H26O4

ethyl acetate
141-78-6

ethyl acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With indium (III) iodide for 15h; Heating;78%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 190℃; under 15001.5 Torr; for 5h; Catalytic behavior; Reagent/catalyst; Pressure; Temperature;A 6.8%
B 77.8%
tetrahydro-2-furancarboxylic acid
16874-33-2

tetrahydro-2-furancarboxylic acid

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h;76.4%
With palladium 10% on activated carbon; hydrogen; lanthanum(lll) triflate at 170℃; under 11400.8 Torr; for 6h; Autoclave;60.3%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

4-(4-acetoxybutoxy)butyl acetate
928-88-1

4-(4-acetoxybutoxy)butyl acetate

C

1,4-Bis-(4-acetoxy-butyloxy)-butan
3216-77-1

1,4-Bis-(4-acetoxy-butyloxy)-butan

Conditions
ConditionsYield
With ytterbium(III) triflate at 75 - 80℃; for 1h;A n/a
B 69%
C n/a
acetic anhydride
108-24-7

acetic anhydride

poly(tetrahydrofuran)

poly(tetrahydrofuran)

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With zinc(II) triflate at 150℃; for 24h;59%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetyl chloride
75-36-5

acetyl chloride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With pyridine at 0℃; for 3h;26%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
at 230℃;
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

4-(4-acetoxybutoxy)butyl acetate
928-88-1

4-(4-acetoxybutoxy)butyl acetate

Conditions
ConditionsYield
With diethyl ether; boron trifluoride
1,4-Diiodobutane
628-21-7

1,4-Diiodobutane

silver(I) acetate
563-63-3

silver(I) acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

2-butyn-1,4-diol diacetate
1573-17-7

2-butyn-1,4-diol diacetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With ethanol; palladium Hydrogenation;
Butane-1,4-diol
110-63-4

Butane-1,4-diol

diethyl ether
60-29-7

diethyl ether

tetraacetoxysilane
562-90-3

tetraacetoxysilane

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
Erhitzen des Reaktionsprodukts;
1,4-diacetoxy 1,3-butadiene
15910-11-9

1,4-diacetoxy 1,3-butadiene

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol
2,2-dimethyl-1,3,2-dioxasilacycloheptane
7733-79-1

2,2-dimethyl-1,3,2-dioxasilacycloheptane

acetyl chloride
75-36-5

acetyl chloride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

4-acetoxy-1-butanol
35435-68-8

4-acetoxy-1-butanol

Conditions
ConditionsYield
With HY-Zeolite In methanol for 5h; Heating;97%
With sodium hydroxide; phosphate buffer In water for 18h; pH 6.9;95%
1,3-disubstituted tetraalkyldistannoxane (X = Y = Cl) In methanol; chloroform for 48h; Ambient temperature; Yield given;
4-acetoxy-1-butanol
35435-68-8

4-acetoxy-1-butanol

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

acetic acid 4-nitryloxybutyl ester
907624-85-5

acetic acid 4-nitryloxybutyl ester

Conditions
ConditionsYield
With sulfuric acid; nitric acid In dichloromethane; water at 25℃;93%
butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Butane-1,4-diol
110-63-4

Butane-1,4-diol

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 2h; Reflux;60%
With hydrogenchloride; methanol; ethanol
vinyl acetate
108-05-4

vinyl acetate

Butane-1,4-diol
110-63-4

Butane-1,4-diol

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With dilithium tetra(tert-butyl)zincate In toluene at 0℃; for 1h; Inert atmosphere;100%
With steapsin lipase In hexane at 55℃; for 24h; Enzymatic reaction;99 %Chromat.
4-(tetrahydropyran-2-yloxy)butan-1-ol
51326-51-3

4-(tetrahydropyran-2-yloxy)butan-1-ol

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With erbium(III) chloride at 50℃; for 0.2h;99%
cerium triflate In acetonitrile at 20℃; for 4h;98%
erbium(III) triflate In acetonitrile at 20℃; for 0.5h;
acetic anhydride
108-24-7

acetic anhydride

4-(tert-butyldimethylsiloxy)-1-butanol
87184-99-4

4-(tert-butyldimethylsiloxy)-1-butanol

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With erbium(III) chloride at 50℃; for 0.2h;99%
cerium triflate In acetonitrile at 20℃; for 4h;98%
erbium(III) triflate In acetonitrile at 20℃; for 0.333333h;
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With sulfuric acid at 20℃; for 20h;98%
With aminosulfonic acid In acetic acid at 60℃; for 4h;97%
With zinc(II) chloride at 230℃;
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

potassium acetate
127-08-2

potassium acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With benzyl tri-n-butylammonium chloride for 5h; Heating;98%
With ethanol
Butane-1,4-diol
110-63-4

Butane-1,4-diol

ethyl acetate
141-78-6

ethyl acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
iron(III) sulfate; silica gel for 8h; Heating;98%
With iodine for 2h; Reflux; chemoselective reaction;97%
With 8Na(1+)*12C4H10NO(1-)*2HO(1-)*2Nd(3+) In hexane at 60℃; for 16h; Molecular sieve; Inert atmosphere; Schlenk technique;92%
With aluminum oxide; monoaluminum phosphate at 25℃;90%
With Novozyme-435 at 20℃; for 24h; Time; Sealed tube; Enzymatic reaction;
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetic anhydride
108-24-7

acetic anhydride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With phosphorus pentoxide; silica gel at 20℃;96%
samarium(III) trifluoromethanesulfonate at 20℃; for 0.25h;96%
aluminium dodecatungsten phosphate at 20℃; for 0.133333h;94%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With sulfonated charcoal In benzene for 5h; Heating;95%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h; Inert atmosphere;90.4%
With sulfuric acid; zinc(II) oxide
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h;90%
2-methylene-1,3-dioxepane
69814-56-8

2-methylene-1,3-dioxepane

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 4h; Acetylation;88.9%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h;83.2%
With palladium 10% on activated carbon; hydrogen; lanthanum(lll) triflate at 180℃; under 19001.3 Torr; for 5h; Reagent/catalyst; Temperature; Pressure; Time; Autoclave;68.1%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

A

tetrahydrofuran
109-99-9

tetrahydrofuran

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h; Autoclave;A 6%
B 83%
acetyl chloride
75-36-5

acetyl chloride

2-ethyl-1,2-oxaalumane
82046-44-4

2-ethyl-1,2-oxaalumane

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
With oxygen 1.) benzene, 2.) CH2Cl2, 20 deg C, 30 min; 35-40 deg C, 1 h; Yield given. Multistep reaction;A n/a
B 82%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

ethyl acetate
141-78-6

ethyl acetate

A

4-acetoxy-1-butanol
35435-68-8

4-acetoxy-1-butanol

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
sodium hydrogen sulfate In hexane at 50℃; for 6h; Product distribution; other catalysts, other reaction time;A 81%
B 5%
acetic acid
64-19-7

acetic acid

1,4-dichlorobutane
110-56-5

1,4-dichlorobutane

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1h;81%
4-Chlorobutyl acetate
6962-92-1

4-Chlorobutyl acetate

potassium acetate
127-08-2

potassium acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With polyethylene glycol 400 at 100 - 110℃; for 8h;78%
at 170℃;
C14H26O4
15057-13-3

C14H26O4

ethyl acetate
141-78-6

ethyl acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With indium (III) iodide for 15h; Heating;78%
2-furanoic acid
88-14-2

2-furanoic acid

acetic acid
64-19-7

acetic acid

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 190℃; under 15001.5 Torr; for 5h; Catalytic behavior; Reagent/catalyst; Pressure; Temperature;A 6.8%
B 77.8%
tetrahydro-2-furancarboxylic acid
16874-33-2

tetrahydro-2-furancarboxylic acid

acetic acid
64-19-7

acetic acid

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen; lanthanum(lll) triflate at 180℃; under 15001.5 Torr; for 5h;76.4%
With palladium 10% on activated carbon; hydrogen; lanthanum(lll) triflate at 170℃; under 11400.8 Torr; for 6h; Autoclave;60.3%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

4-(4-acetoxybutoxy)butyl acetate
928-88-1

4-(4-acetoxybutoxy)butyl acetate

C

1,4-Bis-(4-acetoxy-butyloxy)-butan
3216-77-1

1,4-Bis-(4-acetoxy-butyloxy)-butan

Conditions
ConditionsYield
With ytterbium(III) triflate at 75 - 80℃; for 1h;A n/a
B 69%
C n/a
acetic anhydride
108-24-7

acetic anhydride

poly(tetrahydrofuran)

poly(tetrahydrofuran)

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With zinc(II) triflate at 150℃; for 24h;59%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

acetyl chloride
75-36-5

acetyl chloride

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With pyridine at 0℃; for 3h;26%
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
at 230℃;
tetrahydrofuran
109-99-9

tetrahydrofuran

acetic anhydride
108-24-7

acetic anhydride

A

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

B

4-(4-acetoxybutoxy)butyl acetate
928-88-1

4-(4-acetoxybutoxy)butyl acetate

Conditions
ConditionsYield
With diethyl ether; boron trifluoride
1,4-Diiodobutane
628-21-7

1,4-Diiodobutane

silver(I) acetate
563-63-3

silver(I) acetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

2-butyn-1,4-diol diacetate
1573-17-7

2-butyn-1,4-diol diacetate

butane-1,4-diol diacetate
628-67-1

butane-1,4-diol diacetate

Conditions
ConditionsYield
With ethanol; palladium Hydrogenation;

628-67-1Relevant articles and documents

Rhakmankulov et al.

, (1976)

Preparation method of 1,4-butanediol and dicarboxylic acid ester thereof

-

Paragraph 0032-0051; 0056; 0058, (2019/10/01)

The invention relates to a preparation method of 1,4-butanediol and a dicarboxylic acid ester thereof. Specifically, the preparation method of 1,4-butanediol and the dicarboxylic acid ester thereof comprises the following steps: performing hydrodecarbonylation esterification ring-opening on a furoic acid compound, a trifluoromethanesulfonate, a hydrogenation catalyst in a carboxylic acid solvent to obtain a 1,4-butanediol dicarboxylic acid ester. The method has the characteristics of simple process, easy purification, high yield, green safety, and the like, and is suitable for large-scale industrial production.

METHOD FOR PRODUCING 1,3-BUTADIENE FROM 1,4-BUTANEDIOL

-

Paragraph 0096-0098, (2018/03/01)

A method for producing 1,3-butadiene from a 1,4-butanediol feedstock: One step for esterification of 1,4-butanediol,One step for pyrolysis of 1,4-butanediol diester, producing butadiene.

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