(4-Cyanophenyl)methanesulfonyl chloride

(4-氰基苯基)甲烷磺酰氯

Also known as: (4-Cyanophenyl)methanesulphonyl chloride, 4-Cyanobenzylsulfonyl chloride, 4-Cyanobenzylsulphonyl chloride, 4-[(Chlorosulphonyl)methyl]benzonitrile, BENZENEMETHANESULFONYL CHLORIDE, 4-CYANO

(4-Cyanophenyl)methanesulfonyl chloride (CAS 56105-99-8) 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 (4-Cyanophenyl)methanesulphonyl chloride, 4-Cyanobenzylsulfonyl chloride and 4-Cyanobenzylsulphonyl chloride. Key properties include a melting point of 99.5ºC, a boiling point of 376.225ºC at 760 mmHg, a density of 1.459g/cm3 and a flash point of 181.335ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56105-99-8
Jingsj CID: J-1493000-7
Molecular Formula: C₈H₆ClNO₂S
Chinese Name: (4-氰基苯基)甲烷磺酰氯
Molecular Weight: 215.65700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	99.5ºC
Boiling Point	376.225ºC at 760 mmHg
Density	1.459g/cm3
Flash Point	181.335ºC

Frequently Asked Questions

What is the CAS number of (4-Cyanophenyl)methanesulfonyl chloride?

The CAS number of (4-Cyanophenyl)methanesulfonyl chloride is 56105-99-8.

What are the molecular formula and molecular weight of (4-Cyanophenyl)methanesulfonyl chloride?

(4-Cyanophenyl)methanesulfonyl chloride 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. "(4-Cyanophenyl)methanesulfonyl chloride (CAS 56105-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493000-7 (accessed 2026-10-25).

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