Registration Dossier

Guidance on Safe Use

Guidance on Safe Use

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Administrative data

First-aid measures

General advice: Take off all contaminated clothing immediately.
If inhaled: Take the person into the fresh air and keep him warm, let him rest; if there is difficulty
in breathing, medical advice is required.
In case of skin contact: In case of skin contact wash affected areas thoroughly with soap and
plenty of water. Consult a doctor in the event of a skin reaction.
In case of eye contact: Hold the eyes open and rinse with preferably lukewarm water for a
sufficiently long period of time (at least 10 minutes). Contact an ophthalmologist.
If swallowed: DO NOT induce the patient to vomit, medical advice is required.

Fire-fighting measures

Suitable extinguishing media: Carbon dioxide (CO2), Foam, extinguishing powder, in cases of
larger fires, water spray should be used.
Unsuitable extinguishing media: High volume water jet
Burning releases carbon monoxide, carbon dioxide, oxides of nitrogen, isocyanate vapors and
traces of hydrogen cyanide. In the event of fire and/or explosion do not breathe fumes.
During fire-fighting respirator with independent air-supply and airtight garment is required.
Do not allow contaminated extinguishing water to enter the soil, ground-water or surface waters.

Accidental release measures

Personal precautions: Put on protective equipment (see chapter 8). Ensure adequate
ventilation/exhaust ventilation. Keep unauthorized persons away.
Environmental precautions: Do not allow to escape into waterways, wastewater or soil.
Methods for cleaning up: Remove mechanically; cover the remainder with wet, absorbent
material (e.g. sawdust, chemical binder based on calcium silicate hydrate, sand). Remove
mechanically; cover remainder with wet, absorbent material (e.g. sawdust, chemical binder
based on calcium silicate hydrate, sand). After approx. one hour transfer to waste container and
do not seal (evolution of CO2!). Keep damp in a safe ventilated area for several days.

Handling and storage

Handling
Provide sufficient air exchange and/or exhaust in work rooms. Exhaust ventilation necessary if
product is sprayed.
The threshold limit values noted in the SDS must be monitored. In all areas where isocyanate
aerosols and/or vapour concentrations are produced in elevated concentrations, exhaust
ventilation must be provided in such a way that the workplace exposure limits (WEL) is not
exceeded. The air should be drawn away from the personnel handling the product
The personal protective measures described in the SDS must be observed. The precautions
required in the handling of isocyanates must be taken. Avoid contact with skin and eyes and the
inhalation of vapour.
Storage
Keep container dry and tightly closed in a cool and well ventilated place.

Transport information

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Marine transport (IMDG)

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Exposure controls / personal protection

Stability and reactivity

Disposal considerations