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6-Nitroso-2H-chromen-2-one

6-亚硝基-2H-色烯-2-酮

Also known as: 6-Nitroso-1,2-benzopyrone, 2H-1-Benzopyran-2-one, 6-nitroso-, 6-NITROSOCHROMEN-2-ONE, 6-Nitroso-2H-chromen-2-one, 6-nitrosochromen-2-one

6-Nitroso-2H-chromen-2-one (CAS 130506-22-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5NO3 and a molecular weight of 175.14100 g/mol. It is also known as 6-Nitroso-1,2-benzopyrone, 2H-1-Benzopyran-2-one, 6-nitroso- and 6-NITROSOCHROMEN-2-ONE. Key properties include a boiling point of 391.5ºC at 760mmHg, a density of 1.38g/cm3 and a flash point of 221.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
130506-22-8
Jingsj CID
J-1511345-0
Molecular Formula
C9H5NO3
Chinese Name
6-亚硝基-2H-色烯-2-酮
Molecular Weight
175.14100 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point391.5ºC at 760mmHg
Density1.38g/cm3
Flash Point221.1ºC

Frequently Asked Questions

What is the CAS number of 6-Nitroso-2H-chromen-2-one?

The CAS number of 6-Nitroso-2H-chromen-2-one is 130506-22-8.

What are the molecular formula and molecular weight of 6-Nitroso-2H-chromen-2-one?

6-Nitroso-2H-chromen-2-one has molecular formula C9H5NO3 and molecular weight 175.14100 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Nitroso-2H-chromen-2-one (CAS 130506-22-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511345-0 (accessed 2026-10-25).

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