2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulfonic acid

2-(2-氨基-4-氯苯氧基)-5-氯苯磺酸

Also known as: 2-amino-4,4'-dichlorodiphenyl ether-2'-sulfonic acid, Benzenesulfonic acid, 2-(2-amino-4-chlorophenoxy)-5-chloro-, 2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulphonic acid, 2-(2-azanyl-4-chloro-phenoxy)-5-chloro-benzenesulfonic acid

2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulfonic acid (CAS 42293-27-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H9Cl2NO4S and a molecular weight of 334.175 g/mol. It is also known as 2-amino-4,4'-dichlorodiphenyl ether-2'-sulfonic acid, Benzenesulfonic acid, 2-(2-amino-4-chlorophenoxy)-5-chloro- and 2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulphonic acid. Key property: a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42293-27-6

Jingsj CID

J-1393986-9

Molecular Formula

C₁₂H₉Cl₂NO₄S

Chinese Name

2-(2-氨基-4-氯苯氧基)-5-氯苯磺酸

Molecular Weight

334.175 g/mol

Category

Organic Acids

Last updated

8/21/2026