1,2-dichloro-1,1,2-trifluoroethane
1,2-二氯三氟乙烷
Also known as: 1,1,2-trifluoro-1,2-dichloroethane, CFC-123a, HCFC-123a, R-123a, Freon-123a, Freon-123c, Fron-123a, Fron-123c, 1,2-dichloro-1,2,2-trifluoroethane, ethane, 1,2-dichloro-1,1,2-trifluoro-
1,2-dichloro-1,1,2-trifluoroethane (CAS 354-23-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2HCl2F3 and a molecular weight of 152.93100 g/mol. It is also known as 1,1,2-trifluoro-1,2-dichloroethane, CFC-123a and HCFC-123a. Key properties include a melting point of -78ºC, a boiling point of 28ºC and a density of 1.512g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 354-23-4
- Jingsj CID
- J-13717-9
- Molecular Formula
- C2HCl2F3
- Chinese Name
- 1,2-二氯三氟乙烷
- Molecular Weight
- 152.93100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -78ºC |
|---|---|
| Boiling Point | 28ºC |
| Density | 1.512g/cm3 |
Frequently Asked Questions
What is the CAS number of 1,2-dichloro-1,1,2-trifluoroethane?
The CAS number of 1,2-dichloro-1,1,2-trifluoroethane is 354-23-4.
What are the molecular formula and molecular weight of 1,2-dichloro-1,1,2-trifluoroethane?
1,2-dichloro-1,1,2-trifluoroethane has molecular formula C2HCl2F3 and molecular weight 152.93100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-dichloro-1,1,2-trifluoroethane (CAS 354-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13717-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.