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2-Methyl-2-butene Structure

2-Methyl-2-butene

Chemical Properties

Melting point -134 °C (lit.)
Boiling point 35-38 °C (lit.)
Density  0.662 g/mL at 25 °C (lit.)
vapor density  2.4 (vs air)
vapor pressure  25.7 psi ( 55 °C)
refractive index  n20/D 1.385(lit.)
RTECS  EM7580000
Flash point −4 °F
storage temp.  2-8°C
solubility  Chloroform, Methanol (Slightly)
form  Liquid
color  Colorless
explosive limit 8.7%
Water Solubility  Miscible with alcohol, benzene, ligroin, ethylene oxide and ether. Immiscible with water.
Merck  14,607
BRN  1361353
Dielectric constant 2.1(20℃)
Stability Volatile
LogP 2.67
CAS DataBase Reference 513-35-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Butene, 2-methyl-(513-35-9)
EPA Substance Registry System 2-Methyl-2-butene (513-35-9)

Safety Information

Hazard Codes  F,Xn,N,F+
Risk Statements  11-22-65-51/53-12-36/37/38-19-68-67-38-52/53-40-36/37
Safety Statements  45-9-61-33-16-36/37/39-26-62-36/37
RIDADR  UN 2460 3/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012900
Hazardous Substances Data 513-35-9(Hazardous Substances Data)

MSDS

Usage And Synthesis

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