Diphenyliodonium nitrate

二苯基碘硝酸盐

Also known as: Antiflavog, DPIN, Diphenyliodinium nitrate, ST 279, EINECS 211-962-8, MFCD00031704, Iodonium, diphenyl-, nitrate (1:1)

Diphenyliodonium nitrate (CAS 722-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10INO3 and a molecular weight of 343.117 g/mol. It is also known as Antiflavog, DPIN and Diphenyliodinium nitrate. Key property: a melting point of 150-154 °C(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
722-56-5
Jingsj CID
J-47694-0
Molecular Formula
C12H10INO3
Chinese Name
二苯基碘硝酸盐
Molecular Weight
343.117 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point150-154 °C(lit.)

GHS Safety & Compliance

OxidisingSignal word: Danger

Frequently Asked Questions

What is the CAS number of Diphenyliodonium nitrate?

The CAS number of Diphenyliodonium nitrate is 722-56-5.

What are the molecular formula and molecular weight of Diphenyliodonium nitrate?

Diphenyliodonium nitrate has molecular formula C12H10INO3 and molecular weight 343.117 g/mol.

Is Diphenyliodonium nitrate hazardous?

Diphenyliodonium nitrate 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. "Diphenyliodonium nitrate (CAS 722-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47694-0 (accessed 2026-10-23).

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