4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile

4-(甲基磺酰基)-2-(三氟甲基)苯甲腈

Also known as: Benzonitrile, 4-(methylsulfonyl)-2-(trifluoromethyl)-

4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile (CAS 1951441-73-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6F3NO2S and a molecular weight of 249.21 g/mol. It is also known as Benzonitrile, 4-(methylsulfonyl)-2-(trifluoromethyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1951441-73-8
Jingsj CID: J-1907719-4
Molecular Formula: C₉H₆F₃NO₂S
Chinese Name: 4-(甲基磺酰基)-2-(三氟甲基)苯甲腈
Molecular Weight: 249.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile?

The CAS number of 4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile is 1951441-73-8.

What are the molecular formula and molecular weight of 4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile?

4-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile has molecular formula C9H6F3NO2S and molecular weight 249.21 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-(Methylsulfonyl)-2-(trifluoromethyl)benzonitrile (CAS 1951441-73-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1907719-4 (accessed 2026-10-25).

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