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2-Chloro-5-vinylpyridine

Also known as: 2-Chloro-5-vinyl-pyridine, 6-chloro-3-vinyl-pyridine, 2-chloro-5-ethenylpyridine, Pyridine, 2-chloro-5-ethenyl- (9CI)

2-Chloro-5-vinylpyridine (CAS 157670-28-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClN and a molecular weight of 139.58200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
157670-28-5
Jingsj CID
J-1502869-0
Molecular Formula
C7H6ClN
Molecular Weight
139.58200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass139.01900
PSA12.89000
LogP2.37800

Frequently Asked Questions

What is the CAS number of 2-Chloro-5-vinylpyridine?

The CAS number of 2-Chloro-5-vinylpyridine is 157670-28-5.

What are the molecular formula and molecular weight of 2-Chloro-5-vinylpyridine?

2-Chloro-5-vinylpyridine has molecular formula C7H6ClN and molecular weight 139.58200 g/mol.

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-Chloro-5-vinylpyridine (CAS 157670-28-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502869-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.