2-Cyano-3-methylpyridine
Also known as: 3-Methylpicolinonitrile, 3-Methyl-2-pyridinecarbonitrile, 3-methylpyridine-2-carbonitrile, 2-Cyano-3-picoline, 3-methyl-2-cyanopyridine
2-Cyano-3-methylpyridine (CAS 20970-75-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2 and a molecular weight of 118.136 g/mol. Key properties include a melting point of 83-87 °C(lit.), a boiling point of 248.6±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 96.7±7.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20970-75-6
- Jingsj CID
- J-1990676-4
- Molecular Formula
- C7H6N2
- Molecular Weight
- 118.136 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 83-87 °C(lit.) |
|---|---|
| Boiling Point | 248.6±20.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 96.7±7.0 °C |
| Exact Mass | 118.053101 |
| PSA | 36.68000 |
| LogP | 0.97 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.531 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Cyano-3-methylpyridine?
The CAS number of 2-Cyano-3-methylpyridine is 20970-75-6.
What are the molecular formula and molecular weight of 2-Cyano-3-methylpyridine?
2-Cyano-3-methylpyridine has molecular formula C7H6N2 and molecular weight 118.136 g/mol.
Is 2-Cyano-3-methylpyridine hazardous?
2-Cyano-3-methylpyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Cyano-3-methylpyridine?
For 2-Cyano-3-methylpyridine, Upstream Products: 3-Methylpyridine N-oxide, Trimethylsilyl cyanide, 3-Methylpyridine; Downstream Products: 3-[2-(3-Chlorophenyl)ethyl]-2-pyridinecarbonitrile, N-tert-butyl-3-methylpyridine-2-carboxamide, 8-Chloro-11-(1-methyl-4-piperidinylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine.
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-Cyano-3-methylpyridine (CAS 20970-75-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990676-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.