3,4-DIACETOXY-1-BUTENE Chemical Properties

Boiling point:

95-96 °C10 mm Hg(lit.)

Density 

1.059 g/mL at 25 °C(lit.)

vapor pressure 

22Pa at 25℃

refractive index 

n20/D 1.43(lit.)

Flash point:

196 °F

storage temp. 

-20°C Freezer, Under inert atmosphere

solubility 

Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)

form 

Oil

pka

5.1[at 20 ℃]

color 

Colourless

Water Solubility 

26.2g/L at 25℃

LogP

1.53 at 22℃

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

WGK Germany 

1

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

3,4-DIACETOXY-1-BUTENE Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS TO YELLOWISH LIQUID

Uses

Diacetoxybutene is used in method for isomerization of allyl compounds using gold or platinum catalyst. An intermediate in the preparation of 1,4-Butanediol and tetrahydrofuran.

General Description

3,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product.

Flammability and Explosibility

Not classified

3,4-DIACETOXY-1-BUTENE(18085-02-4)Related Product Information

• Tri-O-acetyl-D-glucal
• 3,4,6-Tri-O-acetyl-D-galactal
• 3,4-DIACETOXY-1-BUTENE
• CIS-1,4-DIACETOXY-2-BUTENE,CIS-DIACETOXY-2-BUTENE
• 3-BUTENE-1,2-DIOL
• 3-BUTENE-1,2-DIOL
• 3-BUTENE-1,2-DIOL
• THAPSIGARGICIN
• METHYL 3,4-DI-O-ACETYL-D-GLUCURONAL
• Thapsigargin
• TRI-O-BENZOYL-D-GALACTAL
• TAXININE
• 3,4-DI-O-ACETYL-L-ARABINAL
• 2,3,4,5-TETRA-O-ACETYL-1-DEOXY-D-ARABINO-HEX-1-ENOPYRANOSE,
• 3,4-DI-O-ACETYL-6-DEOXY-L-GLUCAL
• 3,4-6TRI-O-ACETYL-L-GLUCAL
• (-)-TETRA-O-BENZOYL-2-HYDROXY-D-GLUCAL
• (E)-1,4-Diacetoxy-2-butene,(2E)-1,4-Diacetoxy-2-butene,1,4-DIACETOXY-2-BUTENE,TRANS-1,4-DIACETOXY-2-BUTENE