4-Cyanobenzoic acid
对氰基苯甲酸
Also known as: 4-Carboxybenzonitrile, 4-Cyanobenzenecarboxylic acid, 4-Cyano-benzoic acid, Benzoic acid,4-cyano, Benzoic acid,p-cyano, NSC 6306, p-CNC6H4CO2H, p-Carboxybenzonitrile, p-cyanobenzoic acid, Terephthalic acid mononitrile
- CAS No.
- 619-65-8
- Jingsj CID
- J-1990709-5
- Molecular Formula
- C8H5NO2
- Chinese Name
- 对氰基苯甲酸
- Molecular Weight
- 147.131 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 219-221 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 341.0±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 160.0±23.2 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Cyanobenzoic acid?
619-65-8
What are the molecular formula and molecular weight of 4-Cyanobenzoic acid?
C8H5NO2, molecular weight 147.131 g/mol
Is 4-Cyanobenzoic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026