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(2,5-Dichlorophenyl)hydrazine hydrochloride (1:1)

2,5-二氯苯肼盐酸盐

Also known as: 2,5-Dichlorophenylhydrazine hydrochloride, (2,5-dichlorophenyl)hydrazine monohydrochloride, Hydrazine, (2,5-dichlorophenyl)-, hydrochloride (1:1)

(2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) (CAS 50709-35-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H7Cl3N2 and a molecular weight of 213.492 g/mol. It is also known as 2,5-Dichlorophenylhydrazine hydrochloride, (2,5-dichlorophenyl)hydrazine monohydrochloride and Hydrazine, (2,5-dichlorophenyl)-, hydrochloride (1:1). Key properties include a melting point of 208 °C (dec.)(lit.), a boiling point of 266.8ºC at 760 mmHg and a flash point of 115.1ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
50709-35-8
Jingsj CID
J-10419-5
Molecular Formula
C6H7Cl3N2
Chinese Name
2,5-二氯苯肼盐酸盐
Molecular Weight
213.492 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point208 °C (dec.)(lit.)
Boiling Point266.8ºC at 760 mmHg
Flash Point115.1ºC

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of (2,5-Dichlorophenyl)hydrazine hydrochloride (1:1)?

The CAS number of (2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) is 50709-35-8.

What are the molecular formula and molecular weight of (2,5-Dichlorophenyl)hydrazine hydrochloride (1:1)?

(2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) has molecular formula C6H7Cl3N2 and molecular weight 213.492 g/mol.

Is (2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) hazardous?

(2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) 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. "(2,5-Dichlorophenyl)hydrazine hydrochloride (1:1) (CAS 50709-35-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10419-5 (accessed 2026-10-23).

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