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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 267-023-8 | CAS number: 67762-55-4
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention if symptoms appear.
Ingestion: DO NOT induce vomiting. If vomiting occurs naturally, have victim lean forward to reduce risk of aspiration. If affected person is fully conscious, give one glass of water to drink. Never give anything by mouth to an unconscious person. Get immediate medical attention.
Skin contact: Wash with soap and water. Get medical attention if irritation develops.
Eye contact: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention immediately.
Fire-fighting measures
Extinguishing media: in case of fire, use water spray (fog), foam, dry chemical or CO2.
Fire-fighting procedures: Fire-fighters should wear positive pressure self-contained breathing apparatus (SCBA) and full turnout gear.
Accidental release measures
Personal precautions: immediately contact emergency personnel. Keep unnecessary personnel away. Use suitable protective equipment. Follow all fire-fighting procedures.
Environmental precautions and clean-up methods: If emergency personnel are unavailable, contain spilled material. For small spills, add absorbent (soil may be used in the absence of other suitable materials) and use a non-sparking or explosion-proof means to transfer material to a sealable, appropriate container for disposal. For large spills, dike spilled material or otherwise contain material to ensure runoff does not reach a waterway. Place spilled material in an appropriate container for disposal. Avoid contact of spilled material with soil and prevent runoff entering surface waterways.
Handling and storage
Handling: Wash thoroughly after handling.
Storage: Keep containers tightly closed. Keep container in a cool, well-ventilated area.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not regulated for transport.
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not regulated for transport.
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not regulated for transport.
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated for transport.
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Exposure controls / personal protection
Respiratory system: Use appropriate respiratory protection.
Skin and body: Disposable outer garments when there is a risk of contact with the material.
Hands: Use chemical-resistant, impervious gloves.
Eyes: Safety glasses with side shields. Goggles with a face shield may be necessary depending on quantity of material and conditions of use.
Stability and reactivity
Stability: Releases hydrogen sulfide when heated above 70 °C
Materials to avoid: Strong oxidizing and reducing agents.
Disposal considerations
Waste handling and disposal: Waste must be disposed of in accordance with federal, state and local environmental control 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.
