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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 464-300-7 | CAS number: 141645-16-1
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: If inhaled, provide fresh air, warmth and rest. If necessary seek medical advice.
Skin contact: Clean areas of skin affected with soap and plenty of water. If necessary seek medical advice.
Eye contact: In case of contact with eyes, rinse immediately with plenty of water until irritation subsides.
Ingestion: Allow the patient to vomit on his own accord. Give copious water to drink and if necessary seek medical advice.
Fire-fighting measures
General hazard: The product will burn in a fire
Extinguishing media: To suit local surroundings (e.g. water spray, carbon dioxide, foam, chemical powder)
Special exposure hazards: Decomposition products released in a fire, (oxides of carbon and nitrogen), should be considered toxic if inhaled.
Protective equipment: Wear self-contained breathing apparatus and a chemical resistant suit.
Further information: Avoid run-off water entering the drains (e.g. use barriers).
Accidental release measures
Methods for cleaning up: Take up mechanically (e.g.sweep or vacuum up) into tightly closable containers. Label container and dispose of as
prescribed.
Environmental considerations: Do not allow to get into waste water or waterways; if this occurs, inform the relevant water authority at once.
Handling and storage
Advice on safe handling: Handle in accordance with good hygiene and safety practice.
Storage conditions: Ensure adequate ventilation of the storage area. Keep containers tightly closed, cool and dry.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (2-BUTYL-3-(4- HYDROXYBENZOYL)-5-NITRO-BENZOFURAN)
- Chemical name:
- 2-BUTYL-3-(4- HYDROXYBENZOYL)-5-NITRO-BENZOFURAN
- Language:
- English
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
LTEL (8 hour TWA): ppm 1-5 mg/m3 In house
STEL (15min) ppm 3-15 mg/m3 In house
Engineering controls: Ensure adequate ventilation of working area.
Personal protection: Observe normal standards for handling chemicals.
Wash hands before breaks and after work.
Wear personal protective equipment appropriate to the task (see below).
Eye protection: Safety goggles.
Skin protection: PVC gloves.
Respiratory protection: Dust masks or air fed visor (if ventilation is insufficient).
Other protection: Protective overalls.
Further Information: Personal protective equipment should be selected as appropriate to the nature and aggressiveness of the identified hazard(s). It should be regularly inspected for such things as soundness against leaks, bad fitting and possible chemical penetration. Recommended safe user
periods should never be exceeded.
Stability and reactivity
No stability data available.
Disposal considerations
In accordance with national (i.e. Hazardous Waste Regulations) and local authority regulations, e.g. incineration.
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.
