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1,4-Bis(vinyloxy)-butane

1,4-Bis(vinyloxy)-butane

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Product Introduction

1,4-Bis(vinyloxy)-butane Basic information
Product Name: 1,4-Bis(vinyloxy)-butane
Synonyms: 1,4-DIVINYLOXYBUTANE;1,4-BUTYLENE GLYCOL DIVINYL ETHER;1,4-BUTYLDIOL VINYL ETHER;1,4-BUTANEDIOL DIVINYL ETHER;1,4-BIS-(VINYLOXY)-BUTANE;1,4-bis(ethenyloxy)-butan;1,4-Bis(ethenyloxy)butane;1,4-divinyloxybutane(1,4-butanedioldivinylether)
CAS: 3891-33-6
MF: C8H14O2
MW: 142.2
EINECS: 223-437-0
Product Categories: Monomers;Polymer Science;Vinyl Ethers
Mol File: 3891-33-6.mol
1,4-Bis(vinyloxy)-butane Structure
 
1,4-Bis(vinyloxy)-butane Chemical Properties
Melting point −8 °C(lit.)
Boiling point 62-64 °C10 mm Hg(lit.)
density 0.898 g/mL at 25 °C(lit.)
vapor pressure 1.138hPa at 20℃
refractive index n20/D 1.444(lit.)
Fp 145 °F
color Colorless mobile liquid
Water Solubility 505mg/L at 20℃
LogP 2.9 at 23℃
CAS DataBase Reference 3891-33-6(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Bis-(vinyloxy)-butane(3891-33-6)
EPA Substance Registry System Butane, 1,4-bis(ethenyloxy)- (3891-33-6)
 
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
 
MSDS Information
Provider Language
SigmaAldrich English
 
1,4-Bis(vinyloxy)-butane Usage And Synthesis
Uses 1,4-Bis(vinyloxy)-butane, which also serves as an intermediate in manufacturing higher perfume chemicals, has found some use in perfume compositions, mainly for its diffusive power and "lift" in soap fragrances, detergent perfumes, etc. It seems most conceivable that certain Vinyl ethers are the intermediate steps made by Mother Nature in the manufacture (biosynthesis) of some very interesting and important odorous chemicals, including "Rose oxide". Many Pyran derivatives are made by means of Vinylether synthesis.
Production Methods 1,4-Bis(vinyloxy)-butane was produced from Tetramethylene glycol and Acetylene, using pressure and a catalyst.
Flammability and Explosibility Flammable
Solubility in water Insoluble in water, soluble in alcohol, miscible with oils.

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