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CAS No 98-61-3 , 4-iodobenzenesulfonyl chloride

  • Name: 4-iodobenzenesulfonyl chloride
  • Synonyms: 4-iodobenzenesulfonyl chloride; p-Iodobenzenesulfonyl chloride; 98-61-3; 4-iodo-; Benzenesulfonyl chloride; 4-Iodobenzenesulfonylchloride;4-Iodobenzenesulfonyl chloride;
  • CAS Registry Number:
  • Transport: UN 3261
  • Melting Point: 80-84 ºC
  • Boiling Point:
  • Density: 2.041 g/cm3
  • Refractive index: 1.639
  • Safety Statements: R34
  • Hazard Symbols: C: Corrosive;
  • HS Code: 29049020
  • EINECS: 202-686-9
  • Molecular Weight: 302.51723
  • InchiKey: POXFXTSTVWDWIR-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H4ClIO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4H
  • Risk Statements: S26;S28A
  • Molecular Formula: C6H4ClIO2S
  • Molecular Structure:CAS No:98-61-3 4-iodobenzenesulfonyl chloride
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98-61-3 4-Iodobenzenesulfonyl chloride

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98-61-3 Pipsyl chloride

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References of 4-iodobenzenesulfonyl chloride
Title: Pipsyl Chloride
CAS Registry Number: 98-61-3
CAS Name: 4-Iodobenzenesulfonyl chloride
Synonyms: p-iodophenyl sulfonyl chloride
Literature References: Usually prepd from iodide ion and p-diazobenzenesulfonic acid, followed by treatment with phosphorus pentachloride. A 5-10-fold excess reacts quantitatively with amino acids as indicated by the disappearance of amino nitrogen. Radioactive pipsyl chloride is used in the analysis of proteins: Keston et al., J. Am. Chem. Soc. 68, 1390 (1946).