4-Ethyl-3-methylpyridine
Also known as: 3-Methyl-4-ethylpyridine, 3-METHYL-4-ETHYL PYRIDINE, Pyridine, 4-ethyl-3-methyl-, EINECS 244-057-1
4-Ethyl-3-methylpyridine (CAS 20815-29-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11N and a molecular weight of 121.18000 g/mol. Key properties include a boiling point of 194.7ºC at 760 mmHg, a density of 0.919g/cm3 and a flash point of 69.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20815-29-6
- Jingsj CID
- J-6430-2
- Molecular Formula
- C8H11N
- Molecular Weight
- 121.18000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 194.7ºC at 760 mmHg |
|---|---|
| Density | 0.919g/cm3 |
| Flash Point | 69.5ºC |
| Exact Mass | 121.08900 |
| PSA | 12.89000 |
| LogP | 1.95240 |
| Vapor Pressure | 0.608mmHg at 25°C |
| Refractive Index | 1.499 |
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 4-Ethyl-3-methylpyridine?
The CAS number of 4-Ethyl-3-methylpyridine is 20815-29-6.
What are the molecular formula and molecular weight of 4-Ethyl-3-methylpyridine?
4-Ethyl-3-methylpyridine has molecular formula C8H11N and molecular weight 121.18000 g/mol.
What are the upstream and downstream products of 4-Ethyl-3-methylpyridine?
For 4-Ethyl-3-methylpyridine, Upstream Products: 3-Pentanone, 1,2,4-Triazine, 3-Methylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethyl-3-methylpyridine (CAS 20815-29-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6430-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.