760-23-6

Name 3,4-DICHLORO-1-BUTENE
CAS 760-23-6
EINECS(EC#) 212-079-0
Molecular Formula C4H6Cl2
MDL Number MFCD00000947
Molecular Weight 125
MOL File 760-23-6.mol
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Chemical Properties

Appearance clear colourless to yellow liquid
Melting point  −61 °C(lit.)
Boiling point  123 °C(lit.)
density  1.15 g/mL at 25 °C(lit.)
vapor density  4.31 (vs air)
vapor pressure  17 mm Hg ( 25 °C)
refractive index  n20/D 1.4658(lit.)
Fp  83 °F
storage temp.  0-6°C
Water Solubility  Practically insoluble in water
form  clear liquid
color  Colorless to Almost colorless
Henry's Law Constant 1.2×10-3 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
InChIKey XVEASTGLHPVZNA-UHFFFAOYSA-N
EPA Substance Registry System 3,4-Dichloro-1-butene (760-23-6)

Safety Data

Hazard Codes  C
Risk Statements 
Safety Statements 
RIDADR  UN 2920 8/PG 2
WGK Germany  3
RTECS  EM4740000
TSCA  TSCA listed
HS Code  2903.29.0000
REACH Registrations Active
HazardClass  3.2
PackingGroup  III
Safety Profile
Moderately toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl-.
Hazardous Substances Data 760-23-6(Hazardous Substances Data)

Hazard Information

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