3-Hydroxy-4-methyl-2-nitrobenzoic acid

3-羟基-4-甲基-2-硝基苯甲酸

Also known as: 2-Nitro-3-hydroxy-4-methylbenzoic acid, 3-Hydroxy-4-methyl-2-nitro-benzoic acid, 3-Hydroxy-2-nitro-p-toluic acid, Benzoic acid, 3-hydroxy-4-methyl-2-nitro-, NSC 53198, EINECS 230-105-9, MFCD00007106

CAS No.
6946-15-2
Jingsj CID
J-35699-2
Molecular Formula
C8H7NO5
Chinese Name
3-羟基-4-甲基-2-硝基苯甲酸
Molecular Weight
197.14500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point185-187ºC(lit.)
Boiling Point379.7ºC at 760 mmHg
Density1.534g/cm3
Flash Point171.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Hydroxy-4-methyl-2-nitrobenzoic acid?

6946-15-2

What are the molecular formula and molecular weight of 3-Hydroxy-4-methyl-2-nitrobenzoic acid?

C8H7NO5, molecular weight 197.14500 g/mol

Is 3-Hydroxy-4-methyl-2-nitrobenzoic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026