2-Chloro-4-methoxynicotinonitrile
Also known as: 2-Chloro-3-cyano-4-methoxypyridine, 2-Chloro-4-methoxypyridine-3-carbonitrile, 3-Pyridinecarbonitrile, 2-chloro-4-methoxy-, 2-Chloro-4-methoxy-3-pyridinecarbonitrile, AURORA KA-6299
2-Chloro-4-methoxynicotinonitrile (CAS 98645-43-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN2O and a molecular weight of 168.580 g/mol. Key properties include a melting point of 175-176 °C, a boiling point of 318.3±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 146.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 98645-43-3
- Jingsj CID
- J-13944-6
- Molecular Formula
- C7H5ClN2O
- Molecular Weight
- 168.580 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 175-176 °C |
|---|---|
| Boiling Point | 318.3±37.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 146.3±26.5 °C |
| Exact Mass | 168.009033 |
| PSA | 45.91000 |
| LogP | 1.94 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.550 |
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 2-Chloro-4-methoxynicotinonitrile?
The CAS number of 2-Chloro-4-methoxynicotinonitrile is 98645-43-3.
What are the molecular formula and molecular weight of 2-Chloro-4-methoxynicotinonitrile?
2-Chloro-4-methoxynicotinonitrile has molecular formula C7H5ClN2O and molecular weight 168.580 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-4-methoxynicotinonitrile (CAS 98645-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13944-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.