|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.|
|EXPOSURE||STRICT HYGIENE!||IN ALL CASES CONSULT A DOCTOR!|
|Inhalation||Blue lips, fingernails and skin. Confusion. Convulsions. Dizziness. Headache. Nausea. Unconciousness.||Use local exhaust or breathing protection.||Fresh air, rest. Refer for medical attention.|
|Skin||MAY BE ABSORBED! Redness. Further see Inhalation.||Protective gloves. Protective clothing.||Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention .|
|Eyes||Redness. Pain.||Wear safety goggles, face shield or eye protection in combination with breathing protection.||First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.|
|Ingestion||See Inhalation.||Do not eat, drink, or smoke during work.||Rinse mouth. Refer for medical attention .|
|PACKAGING & LABELLING|
|Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment. Personal protection: complete protective clothing including self-contained breathing apparatus.||
Do not transport with food and feedstuffs.
Symbol: T, N; R: 23/24/25-36-43-50/53-68; S: (1/2)-28-36/37-45-60-61
UN Hazard Class: 6.1; UN Pack Group: III
|EMERGENCY RESPONSE||SAFE STORAGE|
|Transport Emergency Card: TEC (R)-61S1673-S.||Separated from strong oxidants and food and feedstuffs. Keep in the dark. Well closed.|
Physical State; Appearance
WHITE CRYSTALS. TURNS RED ON EXPOSURE TO AIR.
Occupational exposure limits
Routes of exposure
The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion.
Effects of short-term exposure
Effects of long-term or repeated exposure
|PHYSICAL PROPERTIES||ENVIRONMENTAL DATA|
Boiling point: 284-287°C
Melting point: 62-63°C
Density: 1.14 g/cm³
Solubility in water: soluble
Vapour pressure, Pa at 99.8°C: 133
Relative vapour density (air = 1): 3.7
Flash point: 187°C c.c.
Auto-ignition temperature: 560°C
Octanol/water partition coefficient as log Pow: -0.33
|The substance is toxic to aquatic organisms.|
Depending on the degree of exposure, periodic medical examination is suggested.
Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.
Direct Brown BR, Direct Brown GG, Developer C, Developer H, Developer M, Developer 11 are trade names.
See also ICSC0805 p-Phenylenediamine.
Card has been partly updated in October 2004 and April 2005.
See sections Occupational Exposure Limits, EU classification, Emergency Response.
See Also: Toxicological Abbreviations