3-Cyanobenzoic acid

3-氰基苯甲酸

Also known as: m-Cyanobenzoic acid, 3-Carboxybenzonitrile, Isophthalic acid mononitrile, m-Carboxybenzonitrile, Benzoic acid, 3-cyano-, Benzoic acid, m-cyano-, 3-Cyanobenzoicacid, 3-Cyano Benzoic Acid, M-CYANOBENZOIC ACID, ISOPHTHALIC ACID MONONITRILE, EINECS 217-511-1, MFCD00002486, RARECHEM AL BE 0051

CAS No.
1877-72-1
Jingsj CID
J-33169-2
Molecular Formula
C8H5NO2
Chinese Name
3-氰基苯甲酸
Molecular Weight
147.131 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point220-224 °C(lit.)
Boiling Point324.7±25.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point150.1±23.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Cyanobenzoic acid?

1877-72-1

What are the molecular formula and molecular weight of 3-Cyanobenzoic acid?

C8H5NO2, molecular weight 147.131 g/mol

Is 3-Cyanobenzoic acid hazardous?

Warning

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