CAS No.: 98-74-8 

Alias: p-nitrobenzene sulfonyl chloride; p-Nitrobenzenesulfonyl chloride; 4-Nitrobenzenesulphonyl chloride; 4-Nitrobenzene-1-sulfonyl chloride; 4-nitro-benzenesulfonylchlorid; 4-Nitrophenylsulfonyl chloride; 4-Nitrophenylsulfonylchloride; Benzenesulfonyl chloride, 4-nitro-; Benzenesulfonyl chloride, p-nitro-; Benzenesulfonylchloride, 4-nitro-; p-Nitrobenzene sulphonyl chloride; p-Nitrophenylsulfonyl chloride;

EINECS No.: 202-697-9

Molecular formula: C₆H₄ClNO₄S

Molecular weight: 221.6183

Structure:

InChI: InChI = 1/C6H4ClNO4S/c7-13 (11,12) 6-3-1-5 (2-4-6) 8 (9) 10/h1-4H

Density: 1.606g/cm³

Melting point: 75-80°C

Boiling point: 349.7°C at 760 mmHg

Flash point: 165.3°C

Water solubility: Insoluble

Physical and chemical properties: Melting point: 75.5-78.5

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