4-Chloro-1-butene
Also known as: 4-chlorobut-1-ene, 1-Butene, 4-chloro-, 3-Buten-1-yl chloride, Allylcarbinyl chloride, 1-chloro-3-butene, 3-butenyl chloride
4-Chloro-1-butene (CAS 927-73-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H7Cl and a molecular weight of 90.55140 g/mol. Key properties include a boiling point of 73ºC at 760 mmHg, a density of 0.896 g/cm3 and a flash point of -12 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 927-73-1
- Jingsj CID
- J-1497608-0
- Molecular Formula
- C4H7Cl
- Molecular Weight
- 90.55140 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 73ºC at 760 mmHg |
|---|---|
| Density | 0.896 g/cm3 |
| Flash Point | -12 °C |
| Exact Mass | 90.02360 |
| LogP | 1.80130 |
| Refractive Index | 1.412 |
Customs & Trade Information
| HS Code | 2903299090 |
|---|---|
| Summary | 2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Chloro-1-butene?
The CAS number of 4-Chloro-1-butene is 927-73-1.
What are the molecular formula and molecular weight of 4-Chloro-1-butene?
4-Chloro-1-butene has molecular formula C4H7Cl and molecular weight 90.55140 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-1-butene (CAS 927-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497608-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.