5-Methoxynicotinonitrile
Also known as: 3-Cyano-5-methoxypyridine, 3-Pyridinecarbonitrile, 5-methoxy-, 5-Methoxy-3-pyridinecarbonitrile, 5-Methoxypyridine-3-carbonitrile, 5-Methoxy-pyridin-3-carbonitrile
5-Methoxynicotinonitrile (CAS 298204-74-7) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O and a molecular weight of 134.13500 g/mol. Key properties include a boiling point of 238.6ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 98.1ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 298204-74-7
- Jingsj CID
- J-1365794-8
- Molecular Formula
- C7H6N2O
- Molecular Weight
- 134.13500 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 238.6ºC at 760 mmHg |
|---|---|
| Density | 1.16g/cm3 |
| Flash Point | 98.1ºC |
| Exact Mass | 134.04800 |
| PSA | 45.91000 |
| LogP | 0.96188 |
| Vapor Pressure | 0.042mmHg at 25°C |
| Refractive Index | 1.526 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Methoxynicotinonitrile?
The CAS number of 5-Methoxynicotinonitrile is 298204-74-7.
What are the molecular formula and molecular weight of 5-Methoxynicotinonitrile?
5-Methoxynicotinonitrile has molecular formula C7H6N2O and molecular weight 134.13500 g/mol.
Is 5-Methoxynicotinonitrile hazardous?
5-Methoxynicotinonitrile has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
What are the upstream and downstream products of 5-Methoxynicotinonitrile?
For 5-Methoxynicotinonitrile, Upstream Products: 5-Methoxy-3-pyridinecarboxaldehyde, 5-Methoxynicotinic acid, Methyl 5-hydroxynicotinate; Downstream Products: 5-Hydroxynicotinonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methoxynicotinonitrile (CAS 298204-74-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365794-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.