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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 457-330-7 | CAS number: 66034-17-1
Guidance on Safe Use
Administrative data
First-aid measures
Skin contact: Wash off immediately with plenty of water. Take all contaminated clothing off immediately. Seek medical advice if irritation develops.
Eye contact: Immediately flush with large quantities of clean water for at least 15 minutes.
Inhalation: Move affected person to fresh air. In case of respiratory system or mucous membranes irritation, or if you feel unwell or in case of prolonged exposure, get medical attention.
Ingestion: Don't induce vomiting beacuse of risk of aspriation into the lungs.
Fire-fighting measures
Suitable extingusishing media: Water spray, foam, carbon dioxide or dry chemical agents.
Extinguishing media which must not be used for safety reasons: Do not use a straight stream of water.
Special protective equipment for fire-fighters: Use self-contained breathing apparatus and full protective clothing for chemicals.
Special exposure hazards arising from the substance or mixture itself, combustion products, resulting gases: Smoke, fumes, oxides of carbon, oxides of phosphorus, nitrogen oxides.
Accidental release measures
Personal precautions, protective equipment and emergency procedures: Clean-up personnel should wear protective clothing and equipment to prevent inhalation of dust and skin and eye contact. Remove all sources of ignition.
Environmental precautions: Do not allow to enter public sewers and watercourses.
Methods and material for containment and cleaning up: Use mechanical handling equipment. Collect the spilled product into suitable containers, which must be tightly sealed. Avoid raising dust.
Handling and storage
Precautions for safe handling: Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use with adequate ventilation. Avoid dust formation and ignition sources. Wash thouroughly after handling. Remove contaminated clothing and wash before reuse.
Conditions for safe storage: Store away from heat, moisture, oxidising agents, peroxides and water. Keep container tightly closed.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not classified
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not classified
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not classified
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not classified
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Exposure controls / personal protection
Exposure limit values: proposed 8-hour TWA: 0.3 mg/m3 and 15 minute STEL 0.9 mg/m3
Exposure Controls
Occupational exposure controls: Where this material is not used in a closed system, good enclosure, enhanced general ventilation and local exhaust ventilation has to be implemented to control exposure.
Personal protective equipment:
Respiratory protection: wear an appropriate respirator.
Dermal protection: Chemical protection suits and gloves, closed footwear.
Eye protection: Safety glasses or splash goggles. Contact lenses should not be worn.
Environmental exposure controls: collect all waste of the substance separately and dispose off in accordance with national and local regulations.
Stability and reactivity
Conditions to avoid: Keep away from heat, moisture and static discharges.
Materials to avoid: Keep away from oxidising agents, peroxides and strong acid.
Hazardous decomposition products: Decomposition products may include oxides of carbon, phosphorus and nitrogen.
Disposal considerations
Collect all waste of the substance separately and dispose off in accordance with national and local regulations.
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.
