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HomeProduct name list1,4-Bis(vinyloxy)-butane

1,4-Bis(vinyloxy)-butane

Synonym(s):1,4-Bis(vinyloxy)butane;1,4-Butylene glycol divinyl ether;1,4-Divinyloxybutane

  • CAS NO.:3891-33-6
  • Empirical Formula: C8H14O2
  • Molecular Weight: 142.2
  • MDL number: MFCD00026065
  • EINECS: 223-437-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-15 16:24:08
1,4-Bis(vinyloxy)-butane Structural

What is 1,4-Bis(vinyloxy)-butane?

The Uses of 1,4-Bis(vinyloxy)-butane

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.

Properties of 1,4-Bis(vinyloxy)-butane

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.)
Flash point: 145 °F
color  Colorless mobile liquid
Water Solubility  505mg/L at 20℃
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 for 1,4-Bis(vinyloxy)-butane

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H226:Flammable liquids
H317:Sensitisation, Skin
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Computed Descriptors for 1,4-Bis(vinyloxy)-butane

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