3,3,4,4-Tetrafluoro-2-methyl-1-butene

3,3,4,4-四氟-2-甲基-1-丁烯

Also known as: 1-Butene, 3,3,4,4-tetrafluoro-2-methyl-, 3,3,4,4-tetrafluoro-2-methylbut-1-ene, Tetrafluoro-2-methylbutene, tetrafluoromethylbutene

3,3,4,4-Tetrafluoro-2-methyl-1-butene (CAS 57252-78-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H6F4 and a molecular weight of 142.09500 g/mol. It is also known as 1-Butene, 3,3,4,4-tetrafluoro-2-methyl-, 3,3,4,4-tetrafluoro-2-methylbut-1-ene and Tetrafluoro-2-methylbutene. Key property: a boiling point of 52-53ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57252-78-5
Jingsj CID
J-871456-1
Molecular Formula
C5H6F4
Chinese Name
3,3,4,4-四氟-2-甲基-1-丁烯
Molecular Weight
142.09500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point52-53ºC

Frequently Asked Questions

What is the CAS number of 3,3,4,4-Tetrafluoro-2-methyl-1-butene?

The CAS number of 3,3,4,4-Tetrafluoro-2-methyl-1-butene is 57252-78-5.

What are the molecular formula and molecular weight of 3,3,4,4-Tetrafluoro-2-methyl-1-butene?

3,3,4,4-Tetrafluoro-2-methyl-1-butene has molecular formula C5H6F4 and molecular weight 142.09500 g/mol.

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

Last updated:

How to cite: Jingsj. "3,3,4,4-Tetrafluoro-2-methyl-1-butene (CAS 57252-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-871456-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.