Skip to main content
Jingsj
.mol.sdf

1,2-Dichloro-1,1-difluoroethane

Also known as: Dichlorodifluoroethane, HCFC-132b, CFC-132b, Fron-132b, Freon-132b, R-132b, 1,1-Difluoro-1,2-dichloroethane, CF2ClCH2Cl

1,2-Dichloro-1,1-difluoroethane (CAS 1649-08-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H2Cl2F2 and a molecular weight of 134.94000 g/mol. Key properties include a melting point of -101.2ºC, a boiling point of 46-47ºC and a density of 1.416 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1649-08-7
Jingsj CID
J-38906-0
Molecular Formula
C2H2Cl2F2
Molecular Weight
134.94000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point-101.2ºC
Boiling Point46-47ºC
Density1.416 g/cm3
Exact Mass133.95000
LogP2.05680

Customs & Trade Information

HS Code2903791090
Summary2903791090 halogenated derivatives of methane, ethane or propane (hcfcs)only with fluorine and chlorine。supervision conditions:14xy(import license,export license,export license,export license)。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 1,2-Dichloro-1,1-difluoroethane?

The CAS number of 1,2-Dichloro-1,1-difluoroethane is 1649-08-7.

What are the molecular formula and molecular weight of 1,2-Dichloro-1,1-difluoroethane?

1,2-Dichloro-1,1-difluoroethane has molecular formula C2H2Cl2F2 and molecular weight 134.94000 g/mol.

What are the upstream and downstream products of 1,2-Dichloro-1,1-difluoroethane?

For 1,2-Dichloro-1,1-difluoroethane, Upstream Products: 1-Chloro-1,1-difluoroethane, 2-Chloro-1,1,1-trifluoroethane, 1,1,1,2-Tetrachloroethane; Downstream Products: 1,1,1,2-Tetrafluoroethane, 2-Chloro-1,1,1-trifluoroethane, 2-Chloro-1,1-difluoroethene.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,2-Dichloro-1,1-difluoroethane (CAS 1649-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38906-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.