3-chloro-2-methylphenyl isothiocyanate

3-氯-2-甲基苯基异硫氰酸酯

Also known as: 1-chloro-3-isothiocyanato-2-methylbenzene, benzene, 1-chloro-3-isothiocyanato-2-methyl-, 3-chloro-2-methylbenzenisothiocyanate, 3-chloro-2-methylphenylisothiocyanate, 3-chloro-o-tolyl isothiocyanate, isothiocyanic acid, 3-chloro-o-tolyl ester, MFCD00022056, NSC 134676

3-chloro-2-methylphenyl isothiocyanate (CAS 19241-35-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNS and a molecular weight of 183.65800 g/mol. It is also known as 1-chloro-3-isothiocyanato-2-methylbenzene, benzene, 1-chloro-3-isothiocyanato-2-methyl- and 3-chloro-2-methylbenzenisothiocyanate. Key properties include a boiling point of 290.6ºC at 760 mmHg, a density of 1.18 g/cm3 and a flash point of 129.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19241-35-1
Jingsj CID
J-47951-6
Molecular Formula
C8H6ClNS
Chinese Name
3-氯-2-甲基苯基异硫氰酸酯
Molecular Weight
183.65800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point290.6ºC at 760 mmHg
Density1.18 g/cm3
Flash Point129.6ºC

Frequently Asked Questions

What is the CAS number of 3-chloro-2-methylphenyl isothiocyanate?

The CAS number of 3-chloro-2-methylphenyl isothiocyanate is 19241-35-1.

What are the molecular formula and molecular weight of 3-chloro-2-methylphenyl isothiocyanate?

3-chloro-2-methylphenyl isothiocyanate has molecular formula C8H6ClNS and molecular weight 183.65800 g/mol.

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

Last updated:

How to cite: Jingsj. "3-chloro-2-methylphenyl isothiocyanate (CAS 19241-35-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47951-6 (accessed 2026-10-24).

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