(3-Aminophenyl)phosphonic acid

(3-氨基苯基)膦酸

Also known as: (3-aminophenyl)phosphonic acid, (3-azanylphenyl)phosphonic acid, 3-aminobenzenephosphonic acid, 3-phosphonoaniline, aniline-3-phosphonic acid, m-aminobenzenephosphonic acid, m-aminophenylphosphonic acid, Phosphonic acid, P-(3-aminophenyl)-, Phosphonic acid, (3-aminophenyl)-, Phosphonic acid, (m-aminophenyl)-, NSC 13007, 1-aminobenzene-3-phosphonic acid

(3-Aminophenyl)phosphonic acid (CAS 5427-30-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8NO3P and a molecular weight of 173.10600 g/mol. It is also known as (3-aminophenyl)phosphonic acid, (3-azanylphenyl)phosphonic acid and 3-aminobenzenephosphonic acid. Key properties include a boiling point of 463.2ºC at 760 mmHg, a density of 1.51g/cm3 and a flash point of 233.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5427-30-5
Jingsj CID: J-36228-1
Molecular Formula: C₆H₈NO₃P
Chinese Name: (3-氨基苯基)膦酸
Molecular Weight: 173.10600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	463.2ºC at 760 mmHg
Density	1.51g/cm3
Flash Point	233.9ºC

Frequently Asked Questions

What is the CAS number of (3-Aminophenyl)phosphonic acid?

The CAS number of (3-Aminophenyl)phosphonic acid is 5427-30-5.

What are the molecular formula and molecular weight of (3-Aminophenyl)phosphonic acid?

(3-Aminophenyl)phosphonic acid has molecular formula C6H8NO3P and molecular weight 173.10600 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3-Aminophenyl)phosphonic acid (CAS 5427-30-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36228-1 (accessed 2026-10-24).

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