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1,1,2-trifluoroethane

Also known as: 1,1,2-trifluoroethane, 1,2,2-trifluoroethane, CH2FCHF2, EINECS 207-066-1, Ethane, 1,1,2-trifluoro-, FC 143, Freon 143, HFC-143, MFCD00039280, R 143

1,1,2-trifluoroethane (CAS 430-66-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H3F3 and a molecular weight of 84.04040 g/mol. Key properties include a melting point of -84ºC, a boiling point of 5ºC and a density of 1.073 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
430-66-0
Jingsj CID
J-39675-0
Molecular Formula
C2H3F3
Molecular Weight
84.04040 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point-84ºC
Boiling Point5ºC
Density1.073 g/cm3
Exact Mass84.01870
LogP1.22100

Customs & Trade Information

HS Code2903399090
Summary2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,1,2-trifluoroethane?

The CAS number of 1,1,2-trifluoroethane is 430-66-0.

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

1,1,2-trifluoroethane has molecular formula C2H3F3 and molecular weight 84.04040 g/mol.

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

For 1,1,2-trifluoroethane, Upstream Products: Vinyl fluoride, 1,1-Difluoro-2-iodoethane, ethane; Downstream Products: Pentafluoroethane, 1,1,2,2-tetrafluoroethane, 1,1,1,4,4,4-hexafluoro-2-butene.

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

Last updated:

How to cite: Jingsj. "1,1,2-trifluoroethane (CAS 430-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39675-0 (accessed 2026-11-06).

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