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(3,5-difluorophenyl)hydrazine

3,5-二氟苯肼

Also known as: 3,5-Difluorophenylhydrazine, Hydrazine, (3,5-difluorophenyl)-, 1-(3,5-difluorophenyl)hydrazine, (3,5-Difluorophenyl)hydrazine (free base)

(3,5-difluorophenyl)hydrazine (CAS 134993-88-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H7ClF2N2 and a molecular weight of 180.583 g/mol. It is also known as 3,5-Difluorophenylhydrazine, Hydrazine, (3,5-difluorophenyl)- and 1-(3,5-difluorophenyl)hydrazine. Key properties include a melting point of 261-266 °C(lit.), a boiling point of 197.9ºC at 760mmHg, a density of 1.379g/cm3 and a flash point of 73.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
134993-88-7
Jingsj CID
J-3314-1
Molecular Formula
C6H7ClF2N2
Chinese Name
3,5-二氟苯肼
Molecular Weight
180.583 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point261-266 °C(lit.)
Boiling Point197.9ºC at 760mmHg
Density1.379g/cm3
Flash Point73.5ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (3,5-difluorophenyl)hydrazine?

The CAS number of (3,5-difluorophenyl)hydrazine is 134993-88-7.

What are the molecular formula and molecular weight of (3,5-difluorophenyl)hydrazine?

(3,5-difluorophenyl)hydrazine has molecular formula C6H7ClF2N2 and molecular weight 180.583 g/mol.

Is (3,5-difluorophenyl)hydrazine hazardous?

(3,5-difluorophenyl)hydrazine has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(3,5-difluorophenyl)hydrazine (CAS 134993-88-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3314-1 (accessed 2026-10-23).

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