cis-3,4-dichlorocyclobutene

顺式-3,4-二氯环丁烯

Also known as: (3R,4S)-3,4-Dichlorocyclobutene, (3S,4R)-3,4-Dichloro-1-cyclobutene, (3R)-3β,4β-Dichloro-1-cyclobutene, 3,4-Dichlorcyclobuten, 3,4-cis-dichlorocyclobutene, 3,4-dichloro-cis-cyclobutene, 3,4-dichloro-cyclobutene, cis-3,4-Dichlorocyclobuten, cis-3,4-dichlorobutadiene, Cyclobutene, 3,4-dichloro-, (3R,4S)-rel-, MFCD00143990, EINECS 220-981-0

cis-3,4-dichlorocyclobutene (CAS 2957-95-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H4Cl2 and a molecular weight of 122.98100 g/mol. It is also known as (3R,4S)-3,4-Dichlorocyclobutene, (3S,4R)-3,4-Dichloro-1-cyclobutene and (3R)-3β,4β-Dichloro-1-cyclobutene. Key properties include a boiling point of 142ºC at 760mmHg, a density of 1.31g/cm3 and a flash point of 51.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2957-95-1

Jingsj CID

J-1991527-4

Molecular Formula

C₄H₄Cl₂

Chinese Name

顺式-3,4-二氯环丁烯

Molecular Weight

122.98100 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026