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4-(2-Formylphenoxy)benzenesulfonamide

2-(4-磺酰胺基苯氧基)苯甲醛

Also known as: 2-(4-sulfonamidephenoxy)-benzaldehyde, 4-(2-formylphenoxy)benzene-1-sulfonamide, Benzenesulfonamide, 4-(2-formylphenoxy)-

4-(2-Formylphenoxy)benzenesulfonamide (CAS 902837-00-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H11NO4S and a molecular weight of 277.29600 g/mol. It is also known as 2-(4-sulfonamidephenoxy)-benzaldehyde, 4-(2-formylphenoxy)benzene-1-sulfonamide and Benzenesulfonamide, 4-(2-formylphenoxy)-. Key properties include a boiling point of 459ºC at 760 mmHg, a density of 1.382g/cm3 and a flash point of 231.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
902837-00-7
Jingsj CID
J-1158538-1
Molecular Formula
C13H11NO4S
Chinese Name
2-(4-磺酰胺基苯氧基)苯甲醛
Molecular Weight
277.29600 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point459ºC at 760 mmHg
Density1.382g/cm3
Flash Point231.4ºC

Frequently Asked Questions

What is the CAS number of 4-(2-Formylphenoxy)benzenesulfonamide?

The CAS number of 4-(2-Formylphenoxy)benzenesulfonamide is 902837-00-7.

What are the molecular formula and molecular weight of 4-(2-Formylphenoxy)benzenesulfonamide?

4-(2-Formylphenoxy)benzenesulfonamide has molecular formula C13H11NO4S and molecular weight 277.29600 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(2-Formylphenoxy)benzenesulfonamide (CAS 902837-00-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1158538-1 (accessed 2026-10-25).

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