2-Chloropentafluoro-1,3-butadiene
2-氯代五氟-1,3-丁二烯
Also known as: 2-Chloroperfluoro-1,3-butadiene, 2-chloro-1,1,3,4,4-pentafluorobuta-1,3-diene, 2-chloro-pentafluoro-buta-1,3-diene, 2-chloro-perfluorobutadiene, 1,3-Butadiene, 2-chloro-1,1,3,4,4-pentafluoro-, 2-Chlor-pentafluor-buta-1,3-dien, MFCD00153098, PC2014
2-Chloropentafluoro-1,3-butadiene (CAS 392-42-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4ClF5 and a molecular weight of 178.48800 g/mol. It is also known as 2-Chloroperfluoro-1,3-butadiene, 2-chloro-1,1,3,4,4-pentafluorobuta-1,3-diene and 2-chloro-pentafluoro-buta-1,3-diene. Key properties include a boiling point of 15.3ºC at 760mmHg and a density of 1.492g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 392-42-7
- Jingsj CID
- J-1526460-4
- Molecular Formula
- C4ClF5
- Chinese Name
- 2-氯代五氟-1,3-丁二烯
- Molecular Weight
- 178.48800 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 15.3ºC at 760mmHg |
|---|---|
| Density | 1.492g/cm3 |
Frequently Asked Questions
What is the CAS number of 2-Chloropentafluoro-1,3-butadiene?
The CAS number of 2-Chloropentafluoro-1,3-butadiene is 392-42-7.
What are the molecular formula and molecular weight of 2-Chloropentafluoro-1,3-butadiene?
2-Chloropentafluoro-1,3-butadiene has molecular formula C4ClF5 and molecular weight 178.48800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloropentafluoro-1,3-butadiene (CAS 392-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526460-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.