2-Chloro-6-methylisonicotinic acid
Also known as: 2-Chloro-6-methylpyridine-4-carboxylic acid, 2-Chloro-6-methyl-4-pyridinecarboxylic acid, 2-Chloro-6-picoline-4-carboxylic acid, 2-Methyl-6-chloropyridine-4-carboxylic acid, 2-Chloro-4-carboxy-6-methylpyridine, MFCD00052830
2-Chloro-6-methylisonicotinic acid (CAS 25462-85-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.581 g/mol. Key properties include a melting point of 208-212 °C (dec.)(lit.), a boiling point of 399.0±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 195.1±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25462-85-5
- Jingsj CID
- J-32061-6
- Molecular Formula
- C7H6ClNO2
- Molecular Weight
- 171.581 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 208-212 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 399.0±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 195.1±26.5 °C |
| Exact Mass | 171.008713 |
| PSA | 50.19000 |
| LogP | 2.08 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.579 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- 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-Chloro-6-methylisonicotinic acid?
The CAS number of 2-Chloro-6-methylisonicotinic acid is 25462-85-5.
What are the molecular formula and molecular weight of 2-Chloro-6-methylisonicotinic acid?
2-Chloro-6-methylisonicotinic acid has molecular formula C7H6ClNO2 and molecular weight 171.581 g/mol.
Is 2-Chloro-6-methylisonicotinic acid hazardous?
2-Chloro-6-methylisonicotinic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Chloro-6-methylisonicotinic acid?
For 2-Chloro-6-methylisonicotinic acid, Upstream Products: 2-Hydroxy-6-methylisonicotinic acid, Methyl 2-chloro-6-methylpyridine-4-carboxylate, Methyl 2-hydroxy-6-methylisonicotinate; Downstream Products: Ethyl 2-chloro-6-methylisonicotinate, Methyl 2-chloro-6-methylpyridine-4-carboxylate, 2-chloro-6-methylpyridine-4-carbohydrazide.
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-6-methylisonicotinic acid (CAS 25462-85-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32061-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.