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Product Description:
Product Name: trans-1,4-Dichloro-2-butene CAS NO: 110-57-6
Synonyms:
2,5-dichloro-toluene;
1,4-dichloro-toluene;
Toluene,5-dichloro;
Chemical & Physical Properties:
Appearance: Colorless liquid with a distinct odor
Assay :≥99.0%
Density: 1.183 g/mL at 25℃(lit.)
Boiling Point: 74-76℃40 mm Hg(lit.)
Melting Point: 1-3℃(lit.)
Flash Point: 53.89℃
Refractive Index: n20/D 1.488(lit.)
Stability: Reacts slowly with water to form hydrochloric acid.
Storage Condition: 2-8℃
Vapor Pressure: 5.85mmHg at 25℃
Safety Information:
Hazard Class: 6.1(a)
Safety Statements: 53-23-26-36/37/39-45-36/37-99-61-60
HS Code: 2903299090
Packing Group: II
RIDADR: UN 3390 6.1/PG 1
Risk Statement: R10
Hazard Codes: T+; F; N
1,4-Dichlorobut-2-ene is a chlorinated butene. It is an intermediate in the industrial production of chloroprene, and the main impurity in technical grade chloroprene. The (E)-isomer is also one of the starting materials for Birman”s total synthesis of the poriferic natural product sceptrin.
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Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.
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