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2-(2-Chloroethyl)pyridine hydrochloride

2-(2-氯乙基)吡啶盐酸盐

Also known as: 2-(2-chloroethyl)pyridine hydrochloride (1:1), 2-(2-Chloroethyl)pyridine HCl, 2-(2-chloroethyl)pyridine, hydrochloride, 2-(2-pyridinyl)ethyl chloride hydrochloride, Pyridine, 2-(2-chloroethyl)-, hydrochloride

2-(2-Chloroethyl)pyridine hydrochloride (CAS 4226-37-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9Cl2N and a molecular weight of 178.059 g/mol. It is also known as 2-(2-chloroethyl)pyridine hydrochloride (1:1), 2-(2-Chloroethyl)pyridine HCl and 2-(2-chloroethyl)pyridine, hydrochloride. Key properties include a boiling point of 209.4ºC at 760 mmHg and a flash point of 100ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4226-37-3
Jingsj CID
J-1119798-6
Molecular Formula
C7H9Cl2N
Chinese Name
2-(2-氯乙基)吡啶盐酸盐
Molecular Weight
178.059 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point209.4ºC at 760 mmHg
Flash Point100ºC
Exact Mass177.011200
PSA12.89000
LogP2.66490

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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-(2-Chloroethyl)pyridine hydrochloride?

The CAS number of 2-(2-Chloroethyl)pyridine hydrochloride is 4226-37-3.

What are the molecular formula and molecular weight of 2-(2-Chloroethyl)pyridine hydrochloride?

2-(2-Chloroethyl)pyridine hydrochloride has molecular formula C7H9Cl2N and molecular weight 178.059 g/mol.

What are the upstream and downstream products of 2-(2-Chloroethyl)pyridine hydrochloride?

For 2-(2-Chloroethyl)pyridine hydrochloride, Upstream Products: 2-(2-Hydroxyethyl)pyridine.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(2-Chloroethyl)pyridine hydrochloride (CAS 4226-37-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1119798-6 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.