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HomeProduct name listcis-1,4-Dichloro-2-butene

cis-1,4-Dichloro-2-butene

  • CAS NO.:1476-11-5
  • Empirical Formula: C4H6Cl2
  • Molecular Weight: 125
  • MDL number: MFCD00062950
  • EINECS: 216-021-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:32
cis-1,4-Dichloro-2-butene Structural

What is cis-1,4-Dichloro-2-butene?

Chemical properties

Light-Yellow Clear Liquid

The Uses of cis-1,4-Dichloro-2-butene

It is employed as an intermediate for the production of other chemicals such as in the production of chloroprene. It is also used as a starting material in the production of adiponitrile, butane-1,4-diol, and tetrahydrofuran. It is also used in the preparation of functionalized 3,5-disubstituted cyclopent-2-enones.

Properties of cis-1,4-Dichloro-2-butene

Melting point: −48 °C(lit.)
Boiling point: 152 °C758 mm Hg(lit.)
Density  1.188 g/mL at 25 °C(lit.)
refractive index  n20/D 1.489(lit.)
Flash point: 132 °F
storage temp.  2-8°C
solubility  Chlorform (Sparingly), Methanol (Slightly)
form  Liquid
color  Clear colorless to yellow
Water Solubility  Not miscible or difficult to mix in water. Soluble in alcohol, ether, acetone and benzene.
Sensitive  Moisture & Light Sensitive
BRN  1719692
Stability: Light Sensitive, Moisture Sensitive
CAS DataBase Reference 1476-11-5(CAS DataBase Reference)
NIST Chemistry Reference 2-Butene, 1,4-dichloro-, (Z)-(1476-11-5)
EPA Substance Registry System cis-1,4-Dichloro-2-butene (1476-11-5)

Safety information for cis-1,4-Dichloro-2-butene

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
H330:Acute toxicity,inhalation
H350:Carcinogenicity
H400:Hazardous to the aquatic environment, acute hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for cis-1,4-Dichloro-2-butene

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