3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid

3-[[1-(3,4-二氯苯基)亚乙基氨基]氧甲基]苯甲酸

Also known as: O-(3-Carboxybenzyl)-3,4-dichloroacetophenone oxime, 3-[[1-(3,4-dichlorophenyl)ethylideneamino]oxymethyl]benzoic acid, Benzoic acid, 3-[[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]-

3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid (CAS 175203-32-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H13Cl2NO3 and a molecular weight of 338.18500 g/mol. It is also known as O-(3-Carboxybenzyl)-3,4-dichloroacetophenone oxime, 3-[[1-(3,4-dichlorophenyl)ethylideneamino]oxymethyl]benzoic acid and Benzoic acid, 3-[[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]-. Key properties include a melting point of 175ºC, a boiling point of 503.2ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 258.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175203-32-4
Jingsj CID
J-1498133-9
Molecular Formula
C16H13Cl2NO3
Chinese Name
3-[[1-(3,4-二氯苯基)亚乙基氨基]氧甲基]苯甲酸
Molecular Weight
338.18500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point175ºC
Boiling Point503.2ºC at 760 mmHg
Density1.31g/cm3
Flash Point258.1ºC

Frequently Asked Questions

What is the CAS number of 3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid?

The CAS number of 3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid is 175203-32-4.

What are the molecular formula and molecular weight of 3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid?

3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid has molecular formula C16H13Cl2NO3 and molecular weight 338.18500 g/mol.

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

Last updated:

How to cite: Jingsj. "3-[[[1-(3,4-dichlorophenyl)ethylidene]amino]oxy]methyl]benzoic acid (CAS 175203-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498133-9 (accessed 2026-10-25).

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