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2-Ethyl-1-butene Structure

2-Ethyl-1-butene

Chemical Properties

Melting point −131.5-−131 °C(lit.)
Boiling point 64-65 °C(lit.)
Density  0.689 g/mL at 25 °C(lit.)
refractive index  n20/D 1.396(lit.)
Flash point −15 °F
storage temp.  2-8°C
form  clear liquid
color  Colorless to Almost colorless
Water Solubility  Soluble in alcohol, and methanol. Insoluble in water.
BRN  1697102
Henry's Law Constant 2.7×10-5 mol/(m3Pa) at 25℃, Yaws (2003)
InChI 1S/C6H12/c1-4-6(3)5-2/h3-5H2,1-2H3
InChIKey RYKZRKKEYSRDNF-UHFFFAOYSA-N
SMILES CCC(=C)CC
CAS DataBase Reference 760-21-4(CAS DataBase Reference)
EPA Substance Registry System 3-Methylenepentane (760-21-4)

Safety Information

Hazard Codes  F,Xi,N
Risk Statements  11-43-51/53
Safety Statements  36/37-61
RIDADR  UN 3295 3/PG 2
WGK Germany  3
Autoignition Temperature 599 °F
TSCA  TSCA listed
HS Code  2901.29.5000
HazardClass  3
PackingGroup  II
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2
Skin Sens. 1

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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