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CAS No 80-11-5 , N,4-dimethyl-N-nitrosobenzenesulfonamide Search by region : China

  • Name: N,4-dimethyl-N-nitrosobenzenesulfonamide
  • Synonyms: P-TOLYLSULFONYLMETHYLNITROSAMIDE; 80-11-5; N-Methyl-N-nitroso-p-toluenesulfonamide;N,4-dimethyl-N-nitrosobenzenesulfonamide; N-Methyl-N-nitrosotoluene-4-sulphonamide; Diazale;Diazald;
  • CAS Registry Number:
  • Transport: UN 3234
  • Melting Point: 61-62 ºC
  • Density: 1.3 g/cm3
  • Refractive index: 1.61
  • Water Solubility: negligible
  • Safety Statements: R2;R36/37/38;R43
  • Hazard Symbols: E: Explosive;Xi: Irritant;
  • EINECS: 201-252-6
  • Molecular Weight: 214.2416
  • InchiKey: FFKZOUIEAHOBHW-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H10N2O3S/c1-7-3-5-8(6-4-7)14(12,13)10(2)9-11/h3-6H,1-2H3
  • Risk Statements: S15;S26;S35;S36/37
  • Molecular Formula: C8H10N2O3S
  • Molecular Structure:CAS No:80-11-5 N,4-dimethyl-N-nitrosobenzenesulfonamide

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References of N,4-dimethyl-N-nitrosobenzenesulfonamide
Title: p-Tolylsulfonylmethylnitrosamide
CAS Registry Number: 80-11-5
CAS Name: N,4-Dimethyl-N-nitrosobenzenesulfonamide
Synonyms: N-methyl-N-nitroso-p-toluenesulfonamide
Trademarks: Diazald (Aldrich)
Molecular Formula: C8H10N2O3S
Molecular Weight: 214.24
Percent Composition: C 44.85%, H 4.70%, N 13.08%, O 22.40%, S 14.97%
Literature References: Prepd by the action of nitrous acid on p-tolylsulfonylmethylamide: DE 224388 (1910 to Bayer); Frdl. 10, 1216; Chem. Zentralbl. 1910, II, 609; Takizawa, J. Pharm. Soc. Jpn. 70, 490 (1950); de Boer, Backer, Rec. Trav. Chim. 73, 229 (1954); Org. Synth. 34, 96 (1954).
Properties: Yellow crystals from benzene + petr ether, mp 62°. Stable in an ordinary brown bottle for several years. A white coating (formed of p-tolylsulfonylmethylamide) does no harm. Insol in water. Sol in ether, petr ether, benzene, chloroform, carbon tetrachloride. Yields diazomethane on treatment with alkali.
Melting point: mp 62°
Use: In the laboratory prepn of diazomethane. Directions for use: de Boer, Backer, Rec. Trav. Chim. 73, 232 (1954).