1-(4-methylpyridin-2-yl)ethanone
Also known as: 1-(4-Methyl-2-pyridinyl)ethanone, 2-Acetyl-4-methylpyridine, 4-methyl-2-acetylpyridine, 2-Acetyl-4-picoline, MFCD01863638
1-(4-methylpyridin-2-yl)ethanone (CAS 59576-26-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO and a molecular weight of 135.163 g/mol. Key properties include a melting point of 30-34 °C(lit.), a boiling point of 227.1±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 96.5±29.2 °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.
- 59576-26-0
- Jingsj CID
- J-32248-5
- Molecular Formula
- C8H9NO
- Molecular Weight
- 135.163 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 30-34 °C(lit.) |
|---|---|
| Boiling Point | 227.1±20.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 96.5±29.2 °C |
| Exact Mass | 135.068420 |
| PSA | 29.96000 |
| LogP | 1.33 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.513 |
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 1-(4-methylpyridin-2-yl)ethanone?
The CAS number of 1-(4-methylpyridin-2-yl)ethanone is 59576-26-0.
What are the molecular formula and molecular weight of 1-(4-methylpyridin-2-yl)ethanone?
1-(4-methylpyridin-2-yl)ethanone has molecular formula C8H9NO and molecular weight 135.163 g/mol.
Is 1-(4-methylpyridin-2-yl)ethanone hazardous?
1-(4-methylpyridin-2-yl)ethanone 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 1-(4-methylpyridin-2-yl)ethanone?
For 1-(4-methylpyridin-2-yl)ethanone, Upstream Products: 4-Methyl-2-pyridinecarbonitrile, Methylmagnesium iodide, 2-Bromo-4-methylpyridine; Downstream Products: 4,4'-Dimethyl-2,2'-bipyridine, Alpelisib (BYL719).
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(4-methylpyridin-2-yl)ethanone (CAS 59576-26-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32248-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.