2-Propionylpyridine
Also known as: 1-(2-Pyridinyl)-1-propanone, 1-(2-Pyridyl)-1-propanone, 1-(Pyridin-2-yl)propan-1-one, 1-Propanone, 1-(2-pyridinyl)-, 1-Propanone, 1-(2-pyridyl)-, 1-Pyridin-2-ylpropan-1-one, 2-Propanoylpyridine, 2-Pyridyl ethyl ketone, Ethyl 2-pyridyl ketone, Ethyl pyridin-2-yl ketone, Ketone, ethyl 2-pyridyl
2-Propionylpyridine (CAS 3238-55-9) 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 135.16300 g/mol. Key properties include a boiling point of 211.7ºC at 760mmHg, a density of 1.034g/cm3 and a flash point of 86.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3238-55-9
- Jingsj CID
- J-1377137-4
- Molecular Formula
- C8H9NO
- Molecular Weight
- 135.16300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 211.7ºC at 760mmHg |
|---|---|
| Density | 1.034g/cm3 |
| Flash Point | 86.2ºC |
| Exact Mass | 135.06800 |
| PSA | 29.96000 |
| LogP | 1.67430 |
| Refractive Index | 1.508 |
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-Propionylpyridine?
The CAS number of 2-Propionylpyridine is 3238-55-9.
What are the molecular formula and molecular weight of 2-Propionylpyridine?
2-Propionylpyridine has molecular formula C8H9NO and molecular weight 135.16300 g/mol.
What are the upstream and downstream products of 2-Propionylpyridine?
For 2-Propionylpyridine, Upstream Products: 2-cyanopyridine, Ethylmagnesium bromide, 2-Bromopyridine; Downstream Products: 2-Bromo-1-(pyridin-2-yl)propan-1-one, Hydrazinecarbodithioic acid, [1-(2-pyridinyl)propylidene]-, methyl ester.
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-Propionylpyridine (CAS 3238-55-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377137-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.