2-chlorophenyl 2-aminobenzenesulfonate

2-氨基苯磺酸-2'-氯苯酯

Also known as: o-chlorophenyl o-aminobenzenesulphonate, 2-aminobenzenesulfonic acid-2'-chlorophenyl ester, 2-aminobenzenesulfonic acid-2'-chlorophenyl ester (CSP), 2-chlorophenyl 2-aminobenzenesulfonate, Benzenesulfonic acid, 2-amino-, 2-chlorophenyl ester, EINECS 269-382-6, Einecs 269-382-6

2-chlorophenyl 2-aminobenzenesulfonate (CAS 68227-70-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10ClNO3S and a molecular weight of 283.73100 g/mol. It is also known as o-chlorophenyl o-aminobenzenesulphonate, 2-aminobenzenesulfonic acid-2'-chlorophenyl ester and 2-aminobenzenesulfonic acid-2'-chlorophenyl ester (CSP). Key properties include a boiling point of 463.7ºC at 760 mmHg, a density of 1.437g/cm3 and a flash point of 234.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68227-70-3

Jingsj CID

J-1516670-6

Molecular Formula

C₁₂H₁₀ClNO₃S

Chinese Name

2-氨基苯磺酸-2'-氯苯酯

Molecular Weight

283.73100 g/mol

Category

Organic Acids

Last updated

8/21/2026