trans-1,4-Dichloro-2-butene , 95% , 110-57-6

CAS NO.：110-57-6

Empirical Formula: C4H6Cl2

Molecular Weight: 125

MDL number: MFCD00000988

EINECS: 203-779-7

PRODUCT Properties

• Melting point: 1-3 °C(lit.)
• Boiling point: 74-76 °C40 mm Hg(lit.)
• Density: 1.183 g/mL at 25 °C(lit.)
• vapor pressure: 10 mm Hg ( 20 °C)
• refractive index: n20/D 1.488(lit.)
• Flash point: 129 °F
• storage temp.: 2-8°C
• solubility: Chloroform, Ethyl Acetate
• form: Oil
• color: Clear Colourless to Light Yellow
• BRN: 1719693
• InChIKey: FQDIANVAWVHZIR-OWOJBTEDSA-N
• CAS DataBase Reference: 110-57-6(CAS DataBase Reference)
• IARC: 3 (Vol. 15, Sup 7, 71) 1999
• NIST Chemistry Reference: 2-Butene, 1,4-dichloro-, (E)-(110-57-6)
• EPA Substance Registry System: trans-1,4-Dichloro-2-butene (110-57-6)

Description and Uses

1,4-Dichloro-2-butene is used in the synthesis of anthraquinones used in the asymmetric dihydroxylation of olefins. Also used to prepare arylcarboxamides used as novel dopamine receptor antagonists.

Safety

• Symbol(GHS): GHS02,GHS05,GHS06
• Signal word: Danger
• Hazard statements: H226-H301-H312-H314-H330
• Precautionary statements: P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: T+,T,F,N
• Risk Statements: 10-21-25-26-34-39/23/24/25-23/24/25-11-50/53-45-24/25
• Safety Statements: 53-23-26-36/37/39-45-36/37-99-61-60-16
• RIDADR: UN 3390 6.1/PG 1
• WGK Germany: 3
• RTECS: EM4903000
• F: 8-21
• HazardClass: 6.1(a)
• PackingGroup: II
• HS Code: 29032990
• Hazardous Substances Data: 110-57-6(Hazardous Substances Data)