4-Cyano-3-methylbenzoic acid
Also known as: 3-methyl-4-cyanobenzoic acid, Benzoic acid, 3-methyl-4-cyano-, Benzoic acid, 4-cyano-3-methyl-, 4-Cyan-3-methyl-benzoesaeure
4-Cyano-3-methylbenzoic acid (CAS 73831-13-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO2 and a molecular weight of 161.157 g/mol. Key properties include a boiling point of 349.1±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 164.9±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73831-13-7
- Jingsj CID
- J-1506603-2
- Molecular Formula
- C9H7NO2
- Molecular Weight
- 161.157 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 349.1±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 164.9±24.6 °C |
| Exact Mass | 161.047684 |
| PSA | 61.09000 |
| LogP | 2.02 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.579 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Cyano-3-methylbenzoic acid?
The CAS number of 4-Cyano-3-methylbenzoic acid is 73831-13-7.
What are the molecular formula and molecular weight of 4-Cyano-3-methylbenzoic acid?
4-Cyano-3-methylbenzoic acid has molecular formula C9H7NO2 and molecular weight 161.157 g/mol.
What are the upstream and downstream products of 4-Cyano-3-methylbenzoic acid?
For 4-Cyano-3-methylbenzoic acid, Upstream Products: Carbon dioxide, 4-Bromo-2-methylbenzonitrile, 4-Bromo-3-methylbenzoic acid; Downstream Products: 2-Methylterephthalic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Cyano-3-methylbenzoic acid (CAS 73831-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506603-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.