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  • Product Name:   3-Nitrobenzenesulfonyl chloride
  • Synonyms:   M-NITROBENZENESULFONYL CHLORIDE;3-nitro-benzenesulfonylchlorid;3-Nitrophenylsulfonyl chloride;Benzenesulfonyl chloride, m-nitro-;m-Nitrobenaenesulfonylchloride
  • CAS No.:   121-51-7
  • Molecular Formula:   C6H4ClNO4S
  • Molecular Weight :   221.62
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 3-Nitrobenzenesulfonyl chloride



3-Nitrobenzenesulfonyl chloride Chemical Properties


Melting point  61-62 °C(lit.)


density  1.602 (estimate)


refractive index  1.6000 (estimate)


Fp  >110°C


storage temp.  Store below +30°C.


form  Crystalline Powder


color  Light beige to yellow


Water Solubility  Decomposes


Sensitive  Moisture Sensitive


BRN  746542


CAS DataBase Reference 121-51-7(CAS DataBase Reference)


NIST Chemistry Reference M-nitrobenzene sulfonyl chloride(121-51-7)


EPA Substance Registry System Benzenesulfonyl chloride, 3-nitro-(121-51-7)




Safety Information


Hazard Codes  C


Risk Statements  34-29-14


Safety Statements  26-36/37/39-45-8


RIDADR  UN 3261 8/PG 2


WGK Germany  3


21


Hazard Note  Corrosive


TSCA  Yes


HazardClass  8


PackingGroup  II


HS Code  29049090




3-Nitrobenzenesulfonyl chloride Usage And Synthesis


Chemical Properties light beige to yellow crystalline powder




3-Nitrobenzenesulfonyl chloride Preparation Products And Raw materials


Preparation Products 3-Aminobenzenesulfonamide-->3-(METHYLSULFONYL)ANILINE HYDROCHLORIDE-->3-(METHYLSULFONYL)ANILINE-->3-AMINO-N,N-DIMETHYL-BENZENESULFONAMIDE-->Aspoxicillin-->N-ETHYL 3-NITROBENZENESULFONAMIDE


Raw materials Chlorosulfonic acid


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