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1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole

绿叶宁

Also known as: J 49, 1-(p-chlorophenyl)-3,5-dimethyl-4-nitrosopyrazole, 1H-Pyrazole, 1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-

1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole (CAS 5397-12-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H10ClN3O and a molecular weight of 235.67000 g/mol. It is also known as J 49, 1-(p-chlorophenyl)-3,5-dimethyl-4-nitrosopyrazole and 1H-Pyrazole, 1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-. Key properties include a boiling point of 377.7ºC at 760 mmHg, a density of 1.32g/cm3 and a flash point of 182.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5397-12-6
Jingsj CID
J-1313906-3
Molecular Formula
C11H10ClN3O
Chinese Name
绿叶宁
Molecular Weight
235.67000 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point377.7ºC at 760 mmHg
Density1.32g/cm3
Flash Point182.2ºC

Frequently Asked Questions

What is the CAS number of 1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole?

The CAS number of 1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole is 5397-12-6.

What are the molecular formula and molecular weight of 1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole?

1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole has molecular formula C11H10ClN3O and molecular weight 235.67000 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(4-chlorophenyl)-3,5-dimethyl-4-nitroso-1H-pyrazole (CAS 5397-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1313906-3 (accessed 2026-10-26).

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