2,5-DICHLOROANILINE 0142
October 2000
p-Dichloroaniline
CAS No: 95-82-9
1-Amino-2,5-dichlorobenzene
RTECS No: BX2610000
2,5-Dichlorobenzenamine
UN No: 1590
C6H5Cl2N
EC No: 612-010-00-8
Molecular mass: 162.0
TYPES OF
ACUTE HAZARDS/SYMPTOMS PREVENTION FIRST AID/FIRE FIGHTING
HAZARD/
EXPOSURE
Combustible. Gives off irritating or NO open flames. Powder, alcohol-resistant foam,
FIRE
toxic fumes (or gases) in a fire. water spray, carbon dioxide.
Heating will cause rise in pressure
with risk of bursting.
In case of fire: cool drums, etc., by
EXPLOSION
spraying with water but avoid
contact of the substance with water.
EXPOSURE PREVENT DISPERSION OF DUST!
Blue skin. Blue lips or finger nails. Local exhaust or breathing Fresh air, rest. Artificial respiration
Inhalation
Dizziness. Headache. Nausea. protection. may be needed. Refer for medical
Shortness of breath. Confusion. attention.
Convulsions. Unconsciousness.
MAY BE ABSORBED! (Further see Protective gloves. Protective Remove contaminated clothes.
Skin
Inhalation). clothing. Rinse and then wash skin with water
and soap. Refer for medical
attention.
Redness. Pain. Blurred vision. Safety goggles, or face shield. First rinse with plenty of water for
Eyes
several minutes (remove contact
lenses if easily possible), then take
to a doctor.
Abdominal pain. (Further see Do not eat, drink, or smoke during Rinse mouth. Give plenty of water to
Ingestion
Inhalation). work. Wash hands before eating. drink. Refer for medical attention.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Remove all ignition sources. Do NOT wash away T Symbol Do not transport with food and
into sewer. Sweep spilled substance into containers. N Symbol feedstuffs. Marine pollutant.
Carefully collect remainder, then remove to safe R: 23/24/25-33-50/53
place. Chemical protection suit including S: (1/2-)28-36/37-45-60-61
self-contained breathing apparatus. Do NOT let this Note: C
chemical enter the environment. UN Hazard Class: 6.1
UN Pack Group: II
EMERGENCY RESPONSE SAFE STORAGE
Transport Emergency Card: TEC (R)-61S1590-S Separated from strong oxidants, food and feedstuffs.
NFPA Code: H3; F1; R0
IPCS Prepared in the context of cooperation between the International
Programme on Chemical Safety and the European Commission 漏
International IPCS 2004
Programme on
Chemical Safety SEE IMPORTANT INFORMATION ON THE BACK.
0142 2,5-DICHLOROANILINE
IMPORTANT DATA
Physical State; Appearance Routes of exposure
COLOURLESS TO BROWN NEEDLE-LIKE CRYSTALS OR The substance can be absorbed into the body by inhalation and
FLAKES, WITH CHARACTERISTIC ODOUR. through the skin and by ingestion.
Chemical dangers Inhalation risk
The substance decomposes at 380/C on heating or on burning No indication can be given about the rate in which a harmful
producing toxic fumes including nitrogen oxides, hydrogen concentration in the air is reached on evaporation of this
chloride - see ICSC0163. substance at 20/C.
Occupational exposure limits Effects of short-term exposure
TLV not established. The substance is severely irritating to the eyes. The substance
MAK not established. may cause effects on the blood, resulting in the formation of
methaemoglobin. Exposure may result in death. The effects
may be delayed. Medical observation is indicated.
Effects of long-term or repeated exposure
Repeated or prolonged contact may cause skin sensitization.
The substance may have effects on the blood, resulting in
formation of methaemoglobin.
PHYSICAL PROPERTIES
Boiling point: 251/C Relative vapour density (air = 1): 5.6
Melting point: 50/C Relative density of the vapour/air-mixture at 20/C (air = 1): 1.01
Density: 1.54 g/cm3 Flash point: 139/C
Solubility in water: none Auto-ignition temperature: 540/C
Vapour pressure, Pa at 25/C: <1 Octanol/water partition coefficient as log Pow: 2.75
ENVIRONMENTAL DATA
The substance is toxic to aquatic organisms.
NOTES
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.
Card has been partly updated in October 2004. See sections Occupational Exposure Limits, EU classification, Emergency
Response.
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 2004
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