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

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