Registration Dossier

Diss Factsheets

Administrative data

First-aid measures

General information:

Seek medical assistance if discomfort continues

After inhalation:

Remove the casualty into fresh air and keep him calm.

After contact with skin:

In case of contact with skin, clean with soap and water.

After contact with eyes:

Rinse the affected eye with plenty of water, at the same time keep the unaffected eye well


After ingestion:

If swallowed do not induce vomiting,seek medical advice and show safety datasheet or label


No symptoms known currently.


No hazards known at this time.

Fire-fighting measures

Suitable extinguishing media:

water spray jet


Extinguishing media that must not be used for safety reasons:

Full water jet

carbon dioxide

dry powder

Special hazards arising from the substance or mixture

In the event of fire the following can be released:

Carbon monoxide (CO)

Carbon dioxide (CO2)

Nitrous gases (NOx)

Advice for firefighters.

Special protective equipment for firefighting

Use self-contained breathing apparatus

Firefighting water may not spill into open rivers and ponds

Accidental release measures

Personal precautions, protective equipment and emergency procedures:

Wear suitable personal protective equipment.

Environmental precautions:

Do not allow entry to drains, water courses or soil

Methods and material for containment and cleaning up:

Take up mechanically

Avoid dust formation and electrical charging (sparking) because dust explosion might occur.

When picked up, treat material as prescribed under heading "Disposal considerations".

Handling and storage

Advice on safe handling:

When used and handled appropriately no special measures are needed

Avoid dust formation.

Advice on protection against fire and explosion:

Take precautionary measures against electrostatic charges - earthing necessary during

loading operations.

Keep away from sources of ignition

Dust can form an explosive mixture with air.

Conditions for safe storage, including any incompatibilities:

Keep container tightly closed in a cool, well-ventilated place, open and handle carefully. Keep away from sources of ignition.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
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Inland waterway transport (UN RTDG/ADN(R))

UN number:
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Marine transport (UN RTDG/IMDG)

UN number:
Shipping information
Proper shipping name and description:
3077 Environmentally hazardous substance, solid, n.o.s. (9-ethylcarbazole)
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Air transport (UN RTDG/ICAO/IATA)

UN number:
Shipping information
Proper shipping name and description:
3077 Environmentally hazardous substance, solid, n.o.s. (9-ethylcarbazole)
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SpecialProvisionsopen allclose all

Exposure controls / personal protection

Exposure limit values

Exposure limit values are not available.

Exposure controls

General protective measures

Observe the usual precautions for handling chemicals.

Hygiene measures

Wash hands before breaks and after work.

Use barrier skin cream.

Remove soiled or soaked clothing immediately and clean thoroughly before using again.

Respiratory protection : Wear dust mask when handling large quantities

Hand protection : Nitrile rubber gloves.

Minimum breakthrough time (glove): not determined

Minimum thickness (glove): not determined

Observe the information of the glove manufacturers on

permeability and breakthrough times and other workplace


Eye protection: safety glasses

Body protection : working clothes

Stability and reactivity

Chemical stability


Possibility of hazardous reactions

When handled and stored appropriately no dangerous reactions are known

Incompatible materials

not known

Hazardous decomposition products

When handled and stored appropriately, no dangerous decomposition products are known

Disposal considerations

Waste treatment methods


Product should be be taken to a suitable and authorized waste disposal site in

accordance with relevant regulations and if necessary after consultation with the waste

disposal operator and/or the competent Authorities

Uncleaned packaging

Packaging that cannot be cleaned should be disposed of as product waste