2-Hydroxy-4-methylpyridine
Also known as: 2-Hydroxy-4-picoline, 4-Methyl-2(1H)-pyridinone, 4-Methyl-2-pyridinol, 4-Methylpyridin-2-ol, 4-Methyl-2-pyridone, 4-Methyl-2-hydroxypyridine, 4-Methylpyridine-2-ol, 4-Methylpyridin-2(1H)-one, 2-Hydroxy-4-piocoline, MFCD00134298
2-Hydroxy-4-methylpyridine (CAS 13466-41-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO and a molecular weight of 109.126 g/mol. Key properties include a melting point of 131-134 °C(lit.), a boiling point of 308.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 133.6±21.8 °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.
- 13466-41-6
- Jingsj CID
- J-40813-9
- Molecular Formula
- C6H7NO
- Molecular Weight
- 109.126 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 131-134 °C(lit.) |
|---|---|
| Boiling Point | 308.0±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 133.6±21.8 °C |
| Exact Mass | 109.052765 |
| PSA | 33.12000 |
| LogP | -0.18 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.551 |
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-Hydroxy-4-methylpyridine?
The CAS number of 2-Hydroxy-4-methylpyridine is 13466-41-6.
What are the molecular formula and molecular weight of 2-Hydroxy-4-methylpyridine?
2-Hydroxy-4-methylpyridine has molecular formula C6H7NO and molecular weight 109.126 g/mol.
Is 2-Hydroxy-4-methylpyridine hazardous?
2-Hydroxy-4-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-Hydroxy-4-methylpyridine?
For 2-Hydroxy-4-methylpyridine, Upstream Products: 4-Methylpyridin-2-amine, 4-Methylpyridine; Downstream Products: 2-Chloro-4-picoline, 4-Methyl-2-pyridyl trifluoromethanesulfonate, 3-bromo-4-methylpyridin-2-ol.
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-Hydroxy-4-methylpyridine (CAS 13466-41-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40813-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.