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Home> CAS DataBase Listed 7 > CAS 70-55-3
Identification of 70-55-3
  • Name:
  • p-Toluenesulfonamide (Related Reference)
  • EINECS:
  • 200-741-1
  • Synonyms:
  • p-Toluenesulfonamide(8CI); 4-Methylbenzenesulfonamide; 4-Methylphenylsulfonamide; 4-Tolylsulfonamide; Benzenesulfonamide,4-methyl-; Plasticizer 15; Toluene-4-sulfonamide; Tolylsulfonamide; Topcizer 1S; Tosylamide; Uniplex 173; p-Methylbenzenesulfonamide; p-Tolylsulfonamide; p-Tosylamide;
  • InChI:
  • InChI=1/C7H9NO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
  • This structure is also available as a 2d Mol file
Safety Data of 70-55-3 Properties of 70-55-3
  • Appearance:
  • White crystalline powder
  • Molecular Weight:
  • 171.21
  • Density:
  • 1.271 g/cm3
  • Boiling Point:
  • 221℃ (10 mmHg)
  • Melting Point:
  • 136-140℃
  • Flash Point:
  • 202℃
  • Refractive index:
  • 1.564
  • Solubility:
  • 0.32 g/100ml (25 oC) in water
  • More>>

CAS No. 70-55-3 (p-Toluenesulfonamide )

  • CAS No:70-55-3
  • Molecular Weight: 171.21
  • Molecular Formula: C7H9NO2S
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product
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Precursor and Product
References of p-Toluenesulfonamide cas 70-55-3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 75mg/kg (75mg/kg) ? Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
guinea pig LDLo subcutaneous 2gm/kg (2000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: MUSCLE WEAKNESS
Journal of Pharmacology and Experimental Therapeutics. Vol. 14, Pg. 259, 1920.
mouse LD50 intraperitoneal 250mg/kg (250mg/kg) ? National Technical Information Service. Vol. AD691-490,

Safety

Poison by ingestion and intraperitoneal routes. Mutation data reported. Used as a fungicide. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Hazard Codes:?Xi,Xn
Risk Statements: 36-20/21/22?
R36:Irritating to eyes.?
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
WGK Germany: 1
RTECS: XT5075000
PackingGroup of p-Toluenesulfonamide (CAS NO.70-55-3): III

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