2,4-dinitrophenylhydrazine phosphoric acid

2,4-二硝基苯肼磷酸

Also known as: (2,4-dinitrophenyl)hydrazine,phosphoric acid, (2,4-dinitrophenyl)hydrazine,phosphoricaci, 2,4-Dinitrophenylhydrazine Phosphoric acid solution, 2,4-dinitrophenylhydrazine phosphoric acid sol., (2,4-Dinitrophenyl)hydrazine Phosphate

2,4-dinitrophenylhydrazine phosphoric acid (CAS 125038-14-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9N4O8P and a molecular weight of 296.13100 g/mol. It is also known as (2,4-dinitrophenyl)hydrazine,phosphoric acid, (2,4-dinitrophenyl)hydrazine,phosphoricaci and 2,4-Dinitrophenylhydrazine Phosphoric acid solution. Key properties include a density of 1.35 g/mL at 20ºC and a flash point of 40ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
125038-14-4
Jingsj CID
J-1500088-2
Molecular Formula
C6H9N4O8P
Chinese Name
2,4-二硝基苯肼磷酸
Molecular Weight
296.13100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.35 g/mL at 20ºC
Flash Point40ºC

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,4-dinitrophenylhydrazine phosphoric acid?

The CAS number of 2,4-dinitrophenylhydrazine phosphoric acid is 125038-14-4.

What are the molecular formula and molecular weight of 2,4-dinitrophenylhydrazine phosphoric acid?

2,4-dinitrophenylhydrazine phosphoric acid has molecular formula C6H9N4O8P and molecular weight 296.13100 g/mol.

Is 2,4-dinitrophenylhydrazine phosphoric acid hazardous?

2,4-dinitrophenylhydrazine phosphoric acid 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. "2,4-dinitrophenylhydrazine phosphoric acid (CAS 125038-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500088-2 (accessed 2026-10-25).

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