Basic information of 4-chloro-3-nitro-5-sulfonamidobenzoic acid
Chinese name: 4-chloro-3-nitro-5-sulfonamidobenzoic acid
Chinese synonyms: 4-chloro-3-nitro-5-sulfonyl benzoic acid; 4-chloro-3-nitro-5-sulfonamidobenzoic acid; English name: 4-CHLORO-3-NITRO-5-SULPHAMOYLBENZOICACID; 3 - (aminosulfonyl) - 4-chloro-5-nitrobenzoic acid; 4-chloro-3-nitro-5-aminosulfonylbenzoic acid; 4-chloro-3-nitro-5-aminosulfonyl-benzoic acid; 3-nitro-4-chloro-5-sulfamoyl benzoic acid; 3-Nitro-4-chloro-5-sulfonamidobenzoic acid
English name: 4-Chloro-3-nitro-5-sulphamoylbenzoicacid
CAS No.: 22892-96-2
Molecular formula: C₇H₅ClN₂O₆S
Molecular weight: 280.64
EINECS No.: 245-310-9
Properties of chloro-3-nitro-5-sulfonamidobenzoic acid
Melting point 227-231 ° C
Boiling point 563.5 ± 60.0 ° C (Predicted)
Density 1.814 ± 0.06g/cm3
Acidity coefficient (pKa) 2.82 ± 0.10 (Predicted) CAS
Database 22892-96-2 (CASDataBaseReference)