3-Methyl-6-nitrocoumarin

Also known as: 3-methyl-6-nitro-2H-chromen-2-one, 3-methyl-6-nitrochromen-2-one, 4H-1-Benzopyran-4-one, 2-methyl-6-nitro-, 2-methyl-6-nitro-4H-1-benzopyran-4-one, 6-nitro-2-methylchromone

3-Methyl-6-nitrocoumarin (CAS 103030-08-6) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H7NO4 and a molecular weight of 205.16700 g/mol. Key properties include a melting point of 220-222ºC, a boiling point of 391.9ºC at 760mmHg, a density of 1.396g/cm3 and a flash point of 199.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103030-08-6
Jingsj CID: J-1419180-4
Molecular Formula: C₁₀H₇NO₄
Molecular Weight: 205.16700 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	220-222ºC
Boiling Point	391.9ºC at 760mmHg
Density	1.396g/cm3
Flash Point	199.6ºC
Exact Mass	205.03800
PSA	76.03000
LogP	2.53280
Vapor Pressure	2.38E-06mmHg at 25°C
Refractive Index	1.611

Frequently Asked Questions

What is the CAS number of 3-Methyl-6-nitrocoumarin?

The CAS number of 3-Methyl-6-nitrocoumarin is 103030-08-6.

What are the molecular formula and molecular weight of 3-Methyl-6-nitrocoumarin?

3-Methyl-6-nitrocoumarin has molecular formula C10H7NO4 and molecular weight 205.16700 g/mol.

What are the upstream and downstream products of 3-Methyl-6-nitrocoumarin?

For 3-Methyl-6-nitrocoumarin, Upstream Products: 5-Nitrosalicylaldehyde, 1-(2-Hydroxy-5-nitrophenyl)ethanone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Methyl-6-nitrocoumarin (CAS 103030-08-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1419180-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.