Methyl 3-cyano-4-methoxybenzoate
Also known as: 3-Cyano-4-methoxybenzoic acid methyl ester, Benzoic acid, 3-cyano-4-methoxy-, methyl ester, MFCD00052930
Methyl 3-cyano-4-methoxybenzoate (CAS 25978-74-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3 and a molecular weight of 191.183 g/mol. Key properties include a melting point of 126ºC, a boiling point of 339.7±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 148.2±13.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25978-74-9
- Jingsj CID
- J-1328087-0
- Molecular Formula
- C10H9NO3
- Molecular Weight
- 191.183 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 126ºC |
|---|---|
| Boiling Point | 339.7±27.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 148.2±13.9 °C |
| Exact Mass | 191.058243 |
| PSA | 59.32000 |
| LogP | 2.19 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.528 |
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 Methyl 3-cyano-4-methoxybenzoate?
The CAS number of Methyl 3-cyano-4-methoxybenzoate is 25978-74-9.
What are the molecular formula and molecular weight of Methyl 3-cyano-4-methoxybenzoate?
Methyl 3-cyano-4-methoxybenzoate has molecular formula C10H9NO3 and molecular weight 191.183 g/mol.
What are the upstream and downstream products of Methyl 3-cyano-4-methoxybenzoate?
For Methyl 3-cyano-4-methoxybenzoate, Upstream Products: Methyl 3-cyano-4-hydroxybenzoate, iodomethane, Dimethyl sulfate; Downstream Products: Methyl 4-methoxybenzoate, 3-Cyano-4-hydroxybenzoic acid, 3-cyano-4-methoxybenzoic 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. "Methyl 3-cyano-4-methoxybenzoate (CAS 25978-74-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1328087-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.