107-01-7

Name 2-BUTENE
CAS 107-01-7
EINECS(EC#) 210-855-3
Molecular Formula C4H8
MDL Number MFCD00064458
Molecular Weight 56.11
MOL File 107-01-7.mol
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Chemical Properties

Melting point  −140 °C(lit.)
Boiling point  1 °C(lit.)
density  0.6210
vapor density  2 (vs air)
vapor pressure  2575 mm Hg ( 37.7 °C)
refractive index  1.3853 (estimate)
Fp  <−30 °F
explosive limit 9.3%
Water Solubility  242.5mg/L at 25℃
Merck  1520
BRN  1718755
Henry's Law Constant 5.1×10-5 mol/(m3Pa) at 25℃, Hilal et al. (2008)
InChI InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3
InChIKey IAQRGUVFOMOMEM-UHFFFAOYSA-N
SMILES CC=CC
LogP 2.35 at 20℃
CAS DataBase Reference 107-01-7(CAS DataBase Reference)
EPA Substance Registry System 2-Butene (107-01-7)

Safety Data

Hazard Codes  F,F+
Risk Statements 
R12:Extremely Flammable.
Safety Statements 
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S33:Take precautionary measures against static discharges .
RIDADR  UN 1012 2.1
WGK Germany  3
RTECS  EM2932000
Hazard Note  Flammable
TSCA  TSCA listed
REACH Registrations Active
HazardClass  2.1
HS Code  29012320
Hazardous Substances Data 107-01-7(Hazardous Substances Data)

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