Crotyl alcohol

  • Trans-2- butenol
  • (E)- but-2 -enol
  • 1-hydroxy -2-butene

Colorless liquid with an unpleasant odor

Liquid

0.85 g · cm -3

< -30 ° C

114 ° C.

105 hPa ( 50 ° C)

166 g · l -1 ( 20 ° C)

1.427 (20 ° C)

Attention

Template: Infobox chemical / molecular formula search available

Crotyl alcohol ( according to IUPAC Nomenclature of trans-2 - butenol ) is an unsaturated alcohol with a trans -substituted carbon-carbon double bond. The isomeric cis compound has little meaning. The compound is a colorless liquid with an unpleasant odor. The presentation is by the reduction of crotonaldehyde.

CAS registry number PubChem Vapor pressure Dangerous Substances Directive (67/548/EEC) Digital Object Identifier
207893
de