544612

Sigma-Aldrich

3-Ethyl-2-pentene

97%

Linear Formula:
CH3CH=C(CH2CH3)2
CAS Number:
Molecular Weight:
98.19
EC Number:
MDL number:
PubChem Substance ID:

assay

97%

refractive index

n20/D 1.414 (lit.)

bp

94 °C (lit.)

density

0.717 g/mL at 25 °C (lit.)

SMILES string

CC\C(CC)=C/C

InChI

1S/C7H14/c1-4-7(5-2)6-3/h4H,5-6H2,1-3H3

InChI key

XMYFZAWUNVHVGI-UHFFFAOYSA-N

Related Categories

General description

3-Ethyl-2-pentene is a trisubstituted olefin.

Application

3-Ethyl-2-pentene may be used in the preparation of:
  • (2E,3R)-2-hydroxy-3,4-dimethyl-N-phenylpent-4-enamide
  • 3-ethyl-1-pentene
  • 5-ethyl-2,4-dimethyl-4-hepten-3-one

Packaging

10 g in glass bottle

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3295BF 3 / PGII

WGK Germany

3

Flash Point(F)

35.6 °F

Flash Point(C)

2 °C

Enantioselective syn-selective scandium-catalyzed ene reactions.
Evans DA and Wu J.
Journal of the American Chemical Society, 127(22), 8006-8007 (2005)
Spectral correlations for ?,?-unsaturated ketones.
Faulk DD and Fry A.
The Journal of Organic Chemistry, 35(2), 364-369 (1970)
Organoboranes. IV. The displacement reaction with organoboranes derived from the hydroboration of branched-chain olefins. A contrathermodynamic isomerization of olefins.
Brown HC and Bhatt MV.
Journal of the American Chemical Society, 88(7), 1440-1443 (1966)

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