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1-chloro-2-iodotetrafluoroethane

Also known as: 1-CHLORO-2-IODOTETRAFLUOROETHANE, 1-Chloro-2-iodotetrafluoro, 1-Chloro-2-iodotetrafluoroethane, 1-Chloro-2-iodotetrafluoroethane 97%, 1-Chloro-2-iodotetrafluoroethane,97%, 1-IODO-2-CHLORO-1,1,2,2-TETRAFLUOROETHANE, 1-chloro-1,1,2,2-tetrafluoro-2-iodoethane, 2-CHLOROTETRAFLUOROETHYL IODIDE, 2-Chloro-1,1,2,2-tetrafluoroethyl iodide, ETHANE, 1-CHLORO-1,1,2,2-TETRAFLUORO-2-IODO

1-chloro-2-iodotetrafluoroethane (CAS 421-78-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2ClF4I and a molecular weight of 262.37200 g/mol. Key properties include a boiling point of 53 °C, a density of 2.308 g/cm3 and a flash point of 56°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
421-78-3
Jingsj CID
J-1072014-6
Molecular Formula
C2ClF4I
Molecular Weight
262.37200 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point53 °C
Density2.308 g/cm3
Flash Point56°C
Exact Mass261.86700
LogP2.84580
Refractive Index1.392

Customs & Trade Information

HS Code2903799090
Summary2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。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-chloro-2-iodotetrafluoroethane?

The CAS number of 1-chloro-2-iodotetrafluoroethane is 421-78-3.

What are the molecular formula and molecular weight of 1-chloro-2-iodotetrafluoroethane?

1-chloro-2-iodotetrafluoroethane has molecular formula C2ClF4I and molecular weight 262.37200 g/mol.

What are the upstream and downstream products of 1-chloro-2-iodotetrafluoroethane?

For 1-chloro-2-iodotetrafluoroethane, Upstream Products: Chlorotrifluoroethylene, Tetrafluoroethylene; Downstream Products: Tetrafluoroethylene, 1,1,2,2-Ethanetetracarboxylic acid, tetramethyl ester, 1-chloro-1,1,2,2-tetrafluoroethane.

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-chloro-2-iodotetrafluoroethane (CAS 421-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072014-6 (accessed 2026-11-09).

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