|ACUTE HAZARDS / SYMPTOMS||PREVENTION||FIRST AID / FIRE FIGHTING|
|FIRE||Combustible. Gives off irritating or toxic fumes (or gases) in a fire.||NO open flames.||Use water spray, powder, alcohol-resistant foam, carbon dioxide.|
|EXPLOSION||Finely dispersed particles form explosive mixtures in air.||Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent deposition of dust.|
|EXPOSURE||PREVENT DISPERSION OF DUST!|
|Inhalation||Cough. Sore throat.||Use local exhaust or breathing protection.||Fresh air, rest.|
|Skin||Redness.||Protective gloves.||Rinse and then wash skin with water and soap.|
|Eyes||Redness.||Wear safety goggles.||Rinse with plenty of water for several minutes (remove contact lenses if easily possible).|
|Ingestion||Sore throat.||Do not eat, drink, or smoke during work.||Rinse mouth. Give one or two glasses of water to drink.|
|PACKAGING & LABELLING|
|Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Then store and dispose of according to local regulations.||
Symbol: T, N; R: 23/24/25-33-50/53; S: (1/2)-28-36/37-45-60-61
UN Hazard Class: 9; UN Pack Group: III; UN Pack Group: II
May be harmful if swallowed
May be harmful in contact with skin
Toxic to aquatic life
|EMERGENCY RESPONSE||SAFE STORAGE|
Transport Emergency Card: TEC (R)-90GM7-III.
NFPA Code: H2; F1; R0.
|Provision to contain effluent from fire extinguishing. Separated from strong acids and oxidants. Store in an area without drain or sewer access.|
Physical State; Appearance
COLOURLESS CRYSTALS WITH CHARACTERISTIC ODOUR.
Occupational exposure limits
Routes of exposure
The substance can be absorbed into the body by inhalation, through the skin and by ingestion.
Effects of short-term exposure
Effects of long-term or repeated exposure
|PHYSICAL PROPERTIES||ENVIRONMENTAL DATA|
Boiling point: 302°C
Melting point: 53°C
Density: 1.2 g/cm³
Solubility in water: very poor
Vapour pressure at 20°C: negligible
Relative vapour density (air = 1): 5.8
Flash point: 153°C c.c.
Auto-ignition temperature: 634°C
Octanol/water partition coefficient as log Pow: 3.5
|The substance is toxic to aquatic organisms. It is strongly advised not to let the chemical enter into the environment. The substance may cause long-term effects in the aquatic environment.|
|Technical product may contain a carcinogenic impurity (4-aminobiphenyl).|
See Also: Toxicological Abbreviations Diphenylamine (FAO/PL:1969/M/17/1) Diphenylamine (Pesticide residues in food: 1976 evaluations) Diphenylamine (Pesticide residues in food: 1979 evaluations) Diphenylamine (Pesticide residues in food: 1982 evaluations) Diphenylamine (Pesticide residues in food: 1984 evaluations) Diphenylamine (Pesticide residues in food: 1984 evaluations)