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(2-Cyanoethyl)(methyl)sulfamoyl chloride

(2-氰基乙基)(甲基)氨基磺酰氯

Also known as: (2-Cyanoethyl)methylsulfamyl chloride, 2-cyanoethyl(methyl)sulfamoyl chloride, 3-[(Chlorosulfonyl)(methyl)amino]propanenitrile, Methylcyanoethylsulfamoyl chloride, Sulfamoyl chloride, N-(2-cyanoethyl)-N-methyl-

(2-Cyanoethyl)(methyl)sulfamoyl chloride (CAS 209971-18-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H7ClN2O2S and a molecular weight of 182.62900 g/mol. It is also known as (2-Cyanoethyl)methylsulfamyl chloride, 2-cyanoethyl(methyl)sulfamoyl chloride and 3-[(Chlorosulfonyl)(methyl)amino]propanenitrile. Key properties include a boiling point of 327.823ºC at 760 mmHg, a density of 1.431g/cm3 and a flash point of 152.062ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
209971-18-6
Jingsj CID
J-989934-2
Molecular Formula
C4H7ClN2O2S
Chinese Name
(2-氰基乙基)(甲基)氨基磺酰氯
Molecular Weight
182.62900 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point327.823ºC at 760 mmHg
Density1.431g/cm3
Flash Point152.062ºC

Frequently Asked Questions

What is the CAS number of (2-Cyanoethyl)(methyl)sulfamoyl chloride?

The CAS number of (2-Cyanoethyl)(methyl)sulfamoyl chloride is 209971-18-6.

What are the molecular formula and molecular weight of (2-Cyanoethyl)(methyl)sulfamoyl chloride?

(2-Cyanoethyl)(methyl)sulfamoyl chloride has molecular formula C4H7ClN2O2S and molecular weight 182.62900 g/mol.

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

Last updated:

How to cite: Jingsj. "(2-Cyanoethyl)(methyl)sulfamoyl chloride (CAS 209971-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989934-2 (accessed 2026-10-23).

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