Registration Dossier

Administrative data

First-aid measures

Description of first aid measures
- Inhalation : Remove victim to fresh air.
If not breathing, give artificial respiration.
If breathing is difficult, give oxygen.
- Skin contact : Wash skin thoroughly with mild soap and water.
Obtain medical attention if irritation persists.
- Eye contact : In case of eye contact, immediately rinse with clean water for 10-15 minutes.
Obtain medical attention if pain, blinking or redness persist.
- Ingestion : Rinse mouth.
Seek medical attention immediately.

Most important symptoms and effects, both acute and delayed
General information : toxic if swallowed, toxic if inhaled, harmful in contact with skin, may cause an allergic skin reaction, causes damage to organs through prolonged or repeated exposure.

Indication of any immediate medical attention and special treatment needed
Emergency medical treatment : Treat symptomatically.

Fire-fighting measures

Extinguishing media
- Suitable : Water.
Water spray.
Carbon dioxide.
Dry powder.
Foam.
- Not to be used : Do not use a heavy water stream.

Special hazards arising from the substance or mixture:
-Special exposure hazards : Carbon monoxide.
Carbon dioxide.
Nitrogen oxides.
Sulfur dioxide.

Advice for firefighters:
-Protection against fire :
Wear self-contained breathing apparatus, rubber boots and thick rubber gloves.
Use water spray or fog for cooling exposed containers.
Try to limit the volume of contaminated water.
Prevent entry to sewers and public waters.
Dispose in a safe manner in accordance with local/national regulations.

Accidental release measures

Personal precautions, protective equipment and emergency procedures
- Personal precautions : Wear recommended personal protective equipment.
Avoid dust production.
Ventilate area.
Remove ignition sources.
Avoid contact with skin and eyes.

Environmental precautions
- Environmental precautions : Prevent entry to sewers and public waters.

Methods and material for containment and cleaning up
- After spillage and/or leakage : Collect spills and put it into appropriated container.
Pick up and arrange disposal without creating a dust.

Handling and storage

Precautions for safe handling
-Handling : Avoid dust production.
Avoid contact with skin and eyes.
Wear recommended personal protective equipment.
Provide adequate ventilation to minimize dust concentrations.
-Technical protective measures : Take precautionary measures against static discharges.

Conditions for safe storage, including any incompatibilities
-Storage : Keep container tightly closed in a cool place.

Specific end use(s)
-Other information : Store closed containers with closure in upper position.

Transport information

Land transport (ADR/RID)

UN number:
UN 3143
Proper shipping name and description:
DYE INTERMEDIATE , SOLID, TOXIC, N.O.S. (1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1))
Chemical name:
1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1)
Language:
English
Class:
6.1
Packaging group:
III
SpecialProvisionsopen allclose all

Inland waterway transport (ADN(R))

UN number:
UN 3143
Proper shipping name and description:
DYE INTERMEDIATE , SOLID, TOXIC, N.O.S. (1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1))
Chemical name:
1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1)
Language:
English
Class:
6.1
Packaging group:
III
Remarksopen allclose all

Marine transport (IMDG)

UN number:
UN 3143
Proper shipping name and description:
DYE INTERMEDIATE , SOLID, TOXIC, N.O.S. (1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1))
Chemical name:
1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1)
Class:
6.1
Packaging group:
III
Remarksopen allclose all

Air transport ICAO/IATA

UN number:
UN 3143
Proper shipping name and description:
DYE INTERMEDIATE , SOLID, TOXIC, N.O.S. (1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1))
Chemical name:
1-hexyl-1H-pyrazole-4,5 diamine sulfate (2:1)
Class:
6.1
Packaging group:
III
Remarksopen allclose all
SpecialProvisionsopen allclose all

Exposure controls / personal protection

Control parameters
TLV : No data available.

Exposure controls
- Respiratory protection : In case of insufficient ventilation, wear suitable respiratory equipment. Where risk
assessment shows respirators are appropriate use a full-face particle respirator type
N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls.
- Hand protection : Gloves. Use neoprene, nitrile or rubber gloves. The selected protective gloves have
to satisfy the specification of EU Directive 89/686/EEC and the standard EN374
derived from it.
- Skin protection : Wear suitable protective clothing.
- Eye protection : Chemical goggles or safety glasses.
- Ingestion : When using, do not eat, drink or smoke.
Industrial hygiene : Provide local exhaust or general room ventilation to minimize dust and/or vapour
concentrations.
Wash hands and other exposed areas with mild soap and water before eating,
drinking or smoking and when leaving work.
Keep away from food, drink and animal feeding stuffs.

Stability and reactivity

Reactivity
Reactivity : Strong oxidizers.

Chemical stability
Chemical stability : Stable under normal conditions.

Possibility of hazardous reactions
Hazardous reactions : Strong oxidizers.
Hazardous Polymerization : No data available.

Conditions to avoid
Conditions to avoid : Minimize generation of dust.

Incompatible materials
Materials to avoid : Strong oxidizers.

Hazardous decomposition products
Hazardous decomposition products : On exposure to high temperature, may decompose, releasing toxic gases.

Disposal considerations

Waste treatment methods
Disposal : Dispose in a safe manner in accordance with local/national regulations.
Waste-disposal procedures : Empty containers should be taken for local recycling, recovery or waste disposal.
Contaminated packaging should be emptied as far as possible and after appropriate
cleansing may be taken for reuse.
Packaging that cannot be cleaned should be disposed of like the product.