cis-1,4-Dichloro-2-butene , 95% , 1476-11-5

CAS NO.：1476-11-5

Empirical Formula: C4H6Cl2

Molecular Weight: 125

MDL number: MFCD00062950

EINECS: 216-021-5

PRODUCT Properties

• 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)

Description and Uses

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.

Safety

• Symbol(GHS): GHS02,GHS05,GHS06,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H226-H301+H311-H314-H330-H350-H400
• Precautionary statements: P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: T+,N
• Risk Statements: 45-24/25-26-34-50/53
• Safety Statements: 53-26-28-36/37/39-45-60-61
• RIDADR: UN 3390 6.1/PG 1
• WGK Germany: 3
• RTECS: EM4900000
• F: 8-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: I
• HS Code: 29032990
• Hazardous Substances Data: 1476-11-5(Hazardous Substances Data)