4-Bromobenzeneamine
p-Bromophenylamine
p-Bromoaniline
C6H6BrN / BrC6H4NH2
Molecular mass: 172.0
ICSC # 1226
CAS # 106-40-1
RTECS # BW9280000
|
|
Types of Hazard/ Exposure
|
Acute Hazards/ Symptoms
|
Prevention
|
First Aid/
Fire Fighting
|
|
FIRE
|
Combustible.
Gives off irritating or toxic fumes (or gases) in a fire.
|
NO open flames.
|
Powder, water spray, foam, carbon dioxide.
|
|
Explosion
|
|
|
|
|
|
|
Exposure
|
|
STRICT HYGIENE!
|
|
|
•Inhalation
|
Blue lips or finger nails.
Blue skin.
Headache.
Nausea.
|
Local exhaust or breathing protection.
|
Fresh air, rest.
Refer for medical attention.
|
|
•Skin
|
|
Protective gloves.
|
Rinse and then wash skin with water and soap.
|
|
•Eyes
|
|
Safety spectacles,
or eye protection in combination with breathing protection.
|
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
|
|
•Ingestion
|
Blue lips or fingernails.
Blue skin.
Dizziness.
Headache.
Laboured breathing.
Nausea.
Confusion.
Convulsions.
Unconsciousness.
|
Do not eat, drink, or smoke during work.
|
Rinse mouth.
Refer for medical attention.
|
|
Spillage Disposal
|
Storage
|
Packaging & Labelling
|
Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting.
Carefully collect remainder,
then remove to safe place.
Personal protection: P2 filter respirator for harmful particles.
Do NOT let this chemical enter the environment.
|
Separated from
strong oxidants,
acids.
Well closed.
|
|
|
|
|
Important Data
|
Physical State; Appearance:
COLOURLESS
CRYSTALS
Physical Dangers:
Chemical Dangers:
The substance decomposes
on heating
or
on burning
producing
toxic and corrosive fumes
including
hydrogen bromide
and
nitrogen oxides
(see ICSC 0282).
The solution in water is a weak base.
Reacts
with
acids
strong oxidants
.
Occupational Exposure Limits:
TLV not established.
|
Routes of Exposure:
The substance can be absorbed into the body
by inhalation of its aerosol
and
by ingestion.
Inhalation Risk:
No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.
Effects of Short-Term Exposure:
The substance may cause effects on the
blood
, resulting in
formation of methaemoglobin.
The effects may be delayed.
Medical observation is indicated.
Effects of Long-Term or Repeated Exposure:
The substance may have effects on the
blood
, resulting in
the formation of methaemoglobin.
|
|
Physical
Properties
|
Boiling point: 223°C
Melting point: 66°C
Relative density (water = 1): 1.5 at 100°C
Solubility in water: poor
|
Vapour pressure, Pa at 25°C: 22.6
Relative vapour density (air = 1): 5.9
Octanol/water partition coefficient as log Pow: 2.26
|
|
Environmental
Data
|
The substance is harmful to aquatic organisms.
|
|
N O T E S
|
|
Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.
|
|
ADDITIONAL INFORMATION
|
|
|
|
ICSC: 1226
|
4-BROMOANILINE
|
|
(C) IPCS, CEC, 1994
|
|
|
IMPORTANT LEGAL NOTICE:
Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH,
the CEC or the IPCS is responsible for the use which might be made of this
information. This card contains the collective views of the IPCS Peer Review Committee and may
not reflect in all cases all the detailed requirements included in national legislation
on the subject. The user should verify compliance of the cards with the relevant legislation
in the country of use.
The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
|
|
|