Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 405-310-3 | CAS number: 15980-11-7 ASB
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Do not delay. Remove to fresh air. Give artifical
respiration if necessary. Seek medical attention in all
cases. In all cases remove contaminated clothing.
Emergency measure - Eyes: Do not delay, rinse with water for 10 minutes. Seek medical
attention if irritation persists.
Emergency measure - Skin: Do not delay, wash with soap and water. Seek medical
attention if irritation persists.
Emergency measure - Ingestion: Do not induce vomiting. Give nothing by mouth. Seek medical
attention and treat symptomatically.
Fire-fighting measures
Recommended extinguishing agent: Combustion products may contain carbon, sulphur and
nitrogen oxides together with some soot. Suitable
extinguishing agents are carbon dioxide, dry chemical
powder, water spray, foam, sand and earth. The substance is
explosive and is highly flammable above 70 deg C; seek
specialist advice. Protective clothing and a self-contained
apparatus should be worn.
Accidental release measures
Emergency measures in case of spillage: Wear protective clothing. Collect spilt material using a
vacuum cleaner, approved for use in flammable/explosive
atmospheres, with a high-efficiency filter. Dispose of
waste material by incineration in small quantities (<10
kg).
Handling and storage
Handling: Use in a fume cupboard or with local exhaust ventilation.
In the event of inhalation risk, use a full face respirator
with a particulate filter. Wear overalls, dust tight
goggles, tight gauntlet gloves (PVC) and chemical-resistant
safety boots without laceholes.
Storage: Store in a cool dry area out of direct sunlight and away
from acids, flammable products, toxicants, oxidising agents
and highly combustible materials. Avoid shock and sources
of impact.
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: ADR class: 4.1 Air transport: Forbidden UN No: 3032 Class:
4.1 (with subsidiary explosive label) Packing group: II
Proper shipping name: Self-reactive substance, trial
quantities NOS (azido sulphonyl benzoic acid) Packing: Max
25 kg per pack, plastic lined 1G, UN certified fibre with
polystyrene chips used as cushioning material.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: Substance evolves nitrogen on heating above 70 deg C
forming a tar on self-reaction. Substances of this type
have caused skin sensitisation in workers. If symptoms
occur, remove from contact with all chemicals of this type.
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery for reuse is not possible.
Industry - Possibility of neutralisation: The acidity may be neutralised by treatment with sodium
carbonate solution.
Industry - Possibility of destruction: controlled discharge: Not recommended.
Industry - Possibility of destruction - incineration: The substance may be disposed of in small quantities (<10
kg) at an approved facility with waste gas treatment to
remove nitrogen and sulphur oxides.
Industry - Possibility of destruction - water purification: Not recommended.
Public at large - Possibility of recovery/recycling: Recovery from polymers is not possible.
Public at large - Possibility of neutralisation: Not applicable when incorporated in a polymer.
Public at large - Possibility of destruction: controlled discharge: Polymers conatining the substance may be disposed of as
domestic waste.
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.
