4,4-Difluoro-3,3-dimethylbut-1-yne

4,4-二氟-3,3-二甲基丁-1-炔

4,4-Difluoro-3,3-dimethylbut-1-yne (CAS 2138219-50-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H8F2 and a molecular weight of 118.12 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138219-50-6
Jingsj CID: J-751676-2
Molecular Formula: C₆H₈F₂
Chinese Name: 4,4-二氟-3,3-二甲基丁-1-炔
Molecular Weight: 118.12 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4-Difluoro-3,3-dimethylbut-1-yne?

The CAS number of 4,4-Difluoro-3,3-dimethylbut-1-yne is 2138219-50-6.

What are the molecular formula and molecular weight of 4,4-Difluoro-3,3-dimethylbut-1-yne?

4,4-Difluoro-3,3-dimethylbut-1-yne has molecular formula C6H8F2 and molecular weight 118.12 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,4-Difluoro-3,3-dimethylbut-1-yne (CAS 2138219-50-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-751676-2 (accessed 2026-10-23).

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