4-Nitrophthalic acid

4-硝基邻苯二甲酸

Also known as: 1,2-Benzenedicarboxylic acid, 4-nitro-, 4-NITROBENZENE-1,2-DICARBOXYLIC ACID, 4-NPA, EINECS 210-215-3, MFCD00007252, p-Nitro Phthalic Acid

CAS No.
610-27-5
Jingsj CID
J-19244-0
Molecular Formula
C8H5NO6
Chinese Name
4-硝基邻苯二甲酸
Molecular Weight
211.128 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point159-161 °C(lit.)
Boiling Point459.5±40.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point207.6±15.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Nitrophthalic acid?

610-27-5

What are the molecular formula and molecular weight of 4-Nitrophthalic acid?

C8H5NO6, molecular weight 211.128 g/mol

Is 4-Nitrophthalic acid hazardous?

Warning

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