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3-Chlorophenylhydrazine hydrochloride

3-氯苯肼盐酸盐

Also known as: m-Chlorophenylhydrazine hydrochloride, (3-Chlorophenyl)hydrazine hydrochloride, 3-Chlorophenylhydrazine HCl, Hydrazine, (3-chlorophenyl)-, hydrochloride (1:1), MFCD00012935, EINECS 219-005-6

3-Chlorophenylhydrazine hydrochloride (CAS 2312-23-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8Cl2N2 and a molecular weight of 179.047 g/mol. It is also known as m-Chlorophenylhydrazine hydrochloride, (3-Chlorophenyl)hydrazine hydrochloride and 3-Chlorophenylhydrazine HCl. Key properties include a melting point of 240-245 °C (dec.)(lit.), a boiling point of 266ºC at 760 mmHg and a flash point of 114.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2312-23-4
Jingsj CID
J-1126267-5
Molecular Formula
C6H8Cl2N2
Chinese Name
3-氯苯肼盐酸盐
Molecular Weight
179.047 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point240-245 °C (dec.)(lit.)
Boiling Point266ºC at 760 mmHg
Flash Point114.7ºC

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Chlorophenylhydrazine hydrochloride?

The CAS number of 3-Chlorophenylhydrazine hydrochloride is 2312-23-4.

What are the molecular formula and molecular weight of 3-Chlorophenylhydrazine hydrochloride?

3-Chlorophenylhydrazine hydrochloride has molecular formula C6H8Cl2N2 and molecular weight 179.047 g/mol.

Is 3-Chlorophenylhydrazine hydrochloride hazardous?

3-Chlorophenylhydrazine hydrochloride has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "3-Chlorophenylhydrazine hydrochloride (CAS 2312-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126267-5 (accessed 2026-10-22).

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