1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne

1,2-双[3,5-双(三氟甲基)苯基]乙炔

1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne (CAS 397864-20-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H6F12 and a molecular weight of 450.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 397864-20-9
Jingsj CID: J-1327604-3
Molecular Formula: C₁₈H₆F₁₂
Chinese Name: 1,2-双[3,5-双(三氟甲基)苯基]乙炔
Molecular Weight: 450.2 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne?

The CAS number of 1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne is 397864-20-9.

What are the molecular formula and molecular weight of 1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne?

1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne has molecular formula C18H6F12 and molecular weight 450.2 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. "1,2-Bis[3,5-bis(trifluoromethyl)phenyl]ethyne (CAS 397864-20-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327604-3 (accessed 2026-10-26).

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