4-chloro-2-ethylpyridine
Also known as: 2-Aethyl-4-chlor-pyridin, 2-ethyl-4-chloro-pyridine, 4-Chlor-2-ethyl-pyridin, 4-chloro-2-ethyl-pyridine, EINECS 222-952-8, Einecs 222-952-8, Pyridine, 4-chloro-2-ethyl-
4-chloro-2-ethylpyridine (CAS 3678-65-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8ClN and a molecular weight of 141.59800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3678-65-7
- Jingsj CID
- J-1403330-8
- Molecular Formula
- C7H8ClN
- Molecular Weight
- 141.59800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 141.03500 |
|---|---|
| PSA | 12.89000 |
| LogP | 2.29740 |
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-chloro-2-ethylpyridine?
The CAS number of 4-chloro-2-ethylpyridine is 3678-65-7.
What are the molecular formula and molecular weight of 4-chloro-2-ethylpyridine?
4-chloro-2-ethylpyridine has molecular formula C7H8ClN and molecular weight 141.59800 g/mol.
What are the upstream and downstream products of 4-chloro-2-ethylpyridine?
For 4-chloro-2-ethylpyridine, Upstream Products: 4-Chloro-2-methylpyridine, iodomethane, 4-chloropyridine.
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-chloro-2-ethylpyridine (CAS 3678-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403330-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.