o-TOLUENESULFONAMIDE 1581
April 2005
2-Toluenesulfonamide
CAS No: 88-19-7
Toluene-2-sulfonamide
RTECS No: XT4900000
o-Methylbenzenesulfonamide
C7H9NO2S
Molecular mass: 171.2
TYPES OF
ACUTE HAZARDS/SYMPTOMS PREVENTION FIRST AID/FIRE FIGHTING
HAZARD/
EXPOSURE
Combustible. Gives off irritating or NO open flames. Powder, water spray, foam, carbon
FIRE
toxic fumes (or gases) in a fire. dioxide.
EXPLOSION
EXPOSURE PREVENT DISPERSION OF DUST!
Ventilation.
Inhalation
Protective gloves.
Skin
Redness. Pain. Safety goggles. First rinse with plenty of water for
Eyes
several minutes (remove contact
lenses if easily possible), then take
to a doctor.
Do not eat, drink, or smoke during Rinse mouth.
Ingestion
work.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Personal protection: P2 filter respirator for harmful
particles. Sweep spilled substance into covered
containers; if appropriate, moisten first to prevent
dusting.
EMERGENCY RESPONSE SAFE STORAGE
Separated from strong oxidants, acids, bases.
IPCS Prepared in the context of cooperation between the International
Programme on Chemical Safety and the European Commission 漏
International IPCS 2005
Programme on
Chemical Safety SEE IMPORTANT INFORMATION ON THE BACK.
1581 o-TOLUENESULFONAMIDE
IMPORTANT DATA
Physical State; Appearance Routes of exposure
COLOURLESS CRYSTALS The substance can be absorbed into the body by ingestion.
Chemical dangers Inhalation risk
The substance decomposes on burning producing toxic fumes A harmful concentration of airborne particles can be reached
including nitrogen oxides and sulfur oxides. Reacts with acids, quickly when dispersed.
bases and strong oxidants.
Effects of short-term exposure
Occupational exposure limits May cause mechanical irritation to the eyes.
TLV not established.
MAK not established.
PHYSICAL PROPERTIES
Boiling point: >270/C Solubility in water, g/100 ml at 25/C: 0.162
Melting point: 156/C Vapour pressure, Pa at 25/C: negligible
Density: 1.46 g/cm3 Octanol/water partition coefficient as log Pow: 0.84
ENVIRONMENTAL DATA
NOTES
The substance is in commercial mixtures with p-toluenesulfonamide, see ICSC 1557.
ADDITIONAL INFORMATION
Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible
LEGAL NOTICE
漏IPCS 2005
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