2-chloro-1,1-difluoroethane
2-氯-1,1-二氟乙烷
Also known as: 1,1-difluoro-2-chloroethane, 1-chloro-2,2-difluoroethane, 2-CDE, HCFC-142, Freon-142, 2,2-difluoro-1-chloroethane, 2,2-difluoroethyl chloride, ethane, 2-chloro-1,1-difluoro-
- CAS No.
- 338-65-8
- Jingsj CID
- J-1519064-6
- Molecular Formula
- C2H3ClF2
- Chinese Name
- 2-氯-1,1-二氟乙烷
- Molecular Weight
- 100.49500 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 31ºC at 760mmHg |
|---|---|
| Density | 1.193g/cm3 |
Frequently Asked Questions
What is the CAS number of 2-chloro-1,1-difluoroethane?
338-65-8
What are the molecular formula and molecular weight of 2-chloro-1,1-difluoroethane?
C2H3ClF2, molecular weight 100.49500 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026