3,5-Dinitro-2-methylbenzoic acid

3,5-二硝基-2-甲基苯甲酸

Also known as: 2-Methyl-3,5-dinitrobenzoic acid, 3,5-Dinitro-o-toluic acid, 3,5-Dinitro-2-toluic acid, 3,5-dinitro-2-methyl benzoic acid, 3.5-Dinitro-o-toluylsaeure, AKOS BB-9478, MFCD00007161, EINECS 248-880-7

3,5-Dinitro-2-methylbenzoic acid (CAS 28169-46-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O6 and a molecular weight of 226.14300 g/mol. It is also known as 2-Methyl-3,5-dinitrobenzoic acid, 3,5-Dinitro-o-toluic acid and 3,5-Dinitro-2-toluic acid. Key properties include a melting point of 205-207 °C(lit.), a boiling point of 405.2ºC at 760 mmHg, a density of 1.593 g/cm3 and a flash point of 180.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
28169-46-2
Jingsj CID
J-997308-6
Molecular Formula
C8H6N2O6
Chinese Name
3,5-二硝基-2-甲基苯甲酸
Molecular Weight
226.14300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point205-207 °C(lit.)
Boiling Point405.2ºC at 760 mmHg
Density1.593 g/cm3
Flash Point180.2ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Dinitro-2-methylbenzoic acid?

The CAS number of 3,5-Dinitro-2-methylbenzoic acid is 28169-46-2.

What are the molecular formula and molecular weight of 3,5-Dinitro-2-methylbenzoic acid?

3,5-Dinitro-2-methylbenzoic acid has molecular formula C8H6N2O6 and molecular weight 226.14300 g/mol.

Is 3,5-Dinitro-2-methylbenzoic acid hazardous?

3,5-Dinitro-2-methylbenzoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3,5-Dinitro-2-methylbenzoic acid (CAS 28169-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-997308-6 (accessed 2026-10-22).

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