1,4-Dichloro-2-butene
1,4-二氯-2-丁烯
Also known as: 1,4-Dichlorobut-2-ene, 2-Butylene dichloride, 1,4-Dichloro-2-butene (cis- and trans- mixture), 1,4-Dichloro-2-butene (mixture of cis and trans), Dichlorobutene, 1,4-Dichloro-2-butene (cis+trans)
- CAS No.
- 764-41-0
- Jingsj CID
- J-42535-9
- Molecular Formula
- C4H6Cl2
- Chinese Name
- 1,4-二氯-2-丁烯
- Molecular Weight
- 124.996 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 1-3 °C(lit.) |
|---|---|
| Boiling Point | 155.5±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 54.4±0.0 °C |
Frequently Asked Questions
What is the CAS number of 1,4-Dichloro-2-butene?
764-41-0
What are the molecular formula and molecular weight of 1,4-Dichloro-2-butene?
C4H6Cl2, molecular weight 124.996 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026