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N-Phenyliminodiacetic acid

N-苯基亚胺二乙酸

Also known as: 2,2'-(Phenylimino)diacetic acid, N-(Carboxymethyl)-N-phenylglycine, Anilinodiacetic acid, Glycine, N-(carboxymethyl)-N-phenyl-, NSC 105534, 2-[N-(carboxymethyl)anilino]acetic acid, AKOS AU36-M347, MFCD00043570, Acetic acid, 1-phenyliminodi-

N-Phenyliminodiacetic acid (CAS 1137-73-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO4 and a molecular weight of 209.19900 g/mol. It is also known as 2,2'-(Phenylimino)diacetic acid, N-(Carboxymethyl)-N-phenylglycine and Anilinodiacetic acid. Key properties include a melting point of 156 °C, a boiling point of 451.2ºC at 760mmHg, a density of 1.397g/cm3 and a flash point of 226.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1137-73-1
Jingsj CID
J-47177-6
Molecular Formula
C10H11NO4
Chinese Name
N-苯基亚胺二乙酸
Molecular Weight
209.19900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point156 °C
Boiling Point451.2ºC at 760mmHg
Density1.397g/cm3
Flash Point226.7ºC
Exact Mass209.06900
PSA77.84000
LogP0.66220
Vapor Pressure6.25E-09mmHg at 25°C

Customs & Trade Information

HS Code2922499990
SummaryHS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-Phenyliminodiacetic acid?

The CAS number of N-Phenyliminodiacetic acid is 1137-73-1.

What are the molecular formula and molecular weight of N-Phenyliminodiacetic acid?

N-Phenyliminodiacetic acid has molecular formula C10H11NO4 and molecular weight 209.19900 g/mol.

What are the upstream and downstream products of N-Phenyliminodiacetic acid?

For N-Phenyliminodiacetic acid, Upstream Products: N-Phenylglycine, Chloroacetic acid, Sodium chloroacetate; Downstream Products: N,N-Dimethylaniline.

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

Last updated:

How to cite: Jingsj. "N-Phenyliminodiacetic acid (CAS 1137-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47177-6 (accessed 2026-10-28).

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