2-chloro-5-methylsulfonylbenzonitrile

2-氯-5-(甲基磺酰基)苯甲腈

Also known as: 2-chloro-5-(methylsulfonyl)benzonitrile, benzonitrile, 2-chloro-5-(methylsulfonyl)-

2-chloro-5-methylsulfonylbenzonitrile (CAS 99902-99-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO2S and a molecular weight of 215.65700 g/mol. It is also known as 2-chloro-5-(methylsulfonyl)benzonitrile and benzonitrile, 2-chloro-5-(methylsulfonyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99902-99-5
Jingsj CID: J-1397761-4
Molecular Formula: C₈H₆ClNO₂S
Chinese Name: 2-氯-5-(甲基磺酰基)苯甲腈
Molecular Weight: 215.65700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-chloro-5-methylsulfonylbenzonitrile?

The CAS number of 2-chloro-5-methylsulfonylbenzonitrile is 99902-99-5.

What are the molecular formula and molecular weight of 2-chloro-5-methylsulfonylbenzonitrile?

2-chloro-5-methylsulfonylbenzonitrile has molecular formula C8H6ClNO2S and molecular weight 215.65700 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. "2-chloro-5-methylsulfonylbenzonitrile (CAS 99902-99-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1397761-4 (accessed 2026-10-25).

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