1-chloro-1-butene
1-氯-1-丁烯
Also known as: 1-Butene, 1-chloro-, 1-chloro-1-buten, 1-chlorobut-1-ene, trans-1-chloro-1-butene, (E)-1-chlorobut-1-ene
1-chloro-1-butene (CAS 4461-42-1) 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. It is also known as 1-Butene, 1-chloro-, 1-chloro-1-buten and 1-chlorobut-1-ene. Key properties include a boiling point of 68ºC at 760 mmHg and a density of 0.909g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4461-42-1
- Jingsj CID
- J-1094145-4
- Molecular Formula
- C4H7Cl
- Chinese Name
- 1-氯-1-丁烯
- 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 | 68ºC at 760 mmHg |
|---|---|
| Density | 0.909g/cm3 |
| Exact Mass | 90.02360 |
| LogP | 2.14890 |
| Refractive Index | 1.425 |
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 1-chloro-1-butene?
The CAS number of 1-chloro-1-butene is 4461-42-1.
What are the molecular formula and molecular weight of 1-chloro-1-butene?
1-chloro-1-butene has molecular formula C4H7Cl and molecular weight 90.55140 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-chloro-1-butene (CAS 4461-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1094145-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.