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760-21-4

Name 2-ETHYL-1-BUTENE
CAS 760-21-4
EINECS(EC#) 212-078-5
Molecular Formula C6H12
MDL Number MFCD00009341
Molecular Weight 84.16
MOL File 760-21-4.mol
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Chemical Properties

Appearance Colorless liquid. Soluble in alcohol, acetone, ether, and benzene; insoluble in water. Combustible.
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.)
Fp  −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
Uses
Organic synthesis of flavors, perfumes, medicines, dyes, resins.
CAS DataBase Reference 760-21-4(CAS DataBase Reference)
EPA Substance Registry System 3-Methylenepentane (760-21-4)

Safety Data

Hazard Codes  F,Xi,N
Risk Statements 
R11:Highly Flammable.
R43:May cause sensitization by skin contact.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 3295 3/PG 2
WGK Germany  3
Autoignition Temperature 599 °F
TSCA  Yes
HS Code  2901.29.5000
HazardClass  3
PackingGroup  II
Safety Profile
A human eye irritant. A very dangerous fire hazard when exposed to heat, flames, or oxidizers. To fight fire, use dry chemical, CO2, foam, spray. When heated to decomposition it emits acrid smoke and irritating fumes.

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