|1,4-DINITROBENZENE||ICSC: 0692 (May 2002)|
| CAS #: 100-25-4
| UN #: 3443
|EC Number: 202-833-7
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Finely dispersed particles form explosive mixtures in air.||NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust.||Use water spray, foam, powder, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. Combat fire from a sheltered position.|
|PREVENT DISPERSION OF DUST! STRICT HYGIENE!|
|Inhalation||Burning sensation. Blue lips, fingernails and skin. Dizziness. Headache. Laboured breathing. Nausea. Weakness.||Use local exhaust or breathing protection.||Fresh air, rest. Artificial respiration may be needed. Refer for medical attention.|
|Skin||MAY BE ABSORBED! 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 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. Wash hands before eating.||Rinse mouth. Give a slurry of activated charcoal in water to drink. Refer for medical attention .|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Consult an expert! 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.||
According to UN GHS Criteria
|Separated from strong oxidants, strong bases, strong acids and food and feedstuffs. See Chemical Dangers.|
|Do not transport with food and feedstuffs.|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: C6H4(NO2)2 / C6H4N2O4
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: 0.15 ppm as TWA; (skin); BEI issued.
MAK: skin absorption (H); carcinogen category: 3
|The substance is toxic to aquatic organisms.|
|Use of alcoholic beverages enhances the harmful effect.
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.
See ICSCs 0460, 0691 and 0725.
Symbol: T+, N; R: 26/27/28-33-50/53; S: (1/2)-28-36/37-45-60-61; Note: C
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See Also: Toxicological Abbreviations