Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 411-280-2 | CAS number: 74091-64-8 MR-8A; MR-N2; NBDI
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Bring affected person in fresh air, consult physician.
Emergency measure - Eyes: flush eyes with plenty of water for 10 minutes.
Emergency measure - Skin: Wash with water and soap.
Emergency measure - Ingestion: Consult immediately physician
Fire-fighting measures
Recommended extinguishing agent: Dry foam, CO2
Product arising from burning: CO, CO2, nitrogen oxides, HCN
Product determined by test: N
Protective equipment: Self-contained respirator with full face protection.
Accidental release measures
Emergency measures in case of spillage: Wear eye protection, inpermeable gloves and respirator.
Allow only skilled person with eye and breath protection.
Cover the spilt material with non-flammable absorbing
material. If possible use an industrial vaccuum cleaner.
Collect and keep in closed well-labelled containers.
Handling and storage
Handling: Avoid contact with skin and eyes. In case of emergency use
gasmask with full face protection.
Wear chemically resistant protection gloves, protective
clothes and goggles. Store contaminated clothes in a
container until cleaning.
Working places should have good air conditioning.
Installation of isocyanate monitor.
Storage: Container should be stored under normal safe conditions.
Use unbreakable containers. Safeguard against fall-down.
Avoid residue on outside of container.
Avoid direct sunlight. Storage under N2.
Provide good ventilation.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: Use unbreakable tightly closed containers, which are
safeguarded against fall-down and labelled according to
regulation.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: Harmful when swallowed, absorbed by skin or inhalated.
Chemical reaction with water: Reacts with water: release of CO2 and NBDA (see 5.2.) - No
dangerous reaction.
Disposal considerations
Industry - Possibility of recovery/recycling: None
Industry - Possibility of destruction - other: Special waste treatment (substance as such).
When causing reaction with alcohol, polyurethan is developed
which can be treated like other polyurethanes.
Public at large - Possibility of recovery/recycling: Substance does not enter public domain.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
