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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 610-555-6 | CAS number: 50650-75-4
Guidance on Safe Use
Administrative data
First-aid measures
General information: Remove contaminated clothes immediately and safely
After inhalation: Seek medical assistance if spray inhalation occurs
After contact with skin: In case of contact with skin wash off immediately with soap and water
After contact with eyes: In case of contact with eyes rinse thoroughly with plenty of water and seek medical advice
After ingestion: When swallowed seek medical aid immediately and show the physician the safty data sheet
Information for physician: Treat symptomatically
Fire-fighting measures
Suitable extinguishing media: water spray jet, foam, carbon dioxide, alcohol consistent foam
In case of fires, hazardous combustion gases are formed: carbon monoxide (CO), carbon dioxide (CO2)
Special protective equipment for firefighting: In case of fire, wear respiratory protection
Further information: Fire residues and contaminated firefighting water must be disposed in accordance with the local regulations.
Accidental release measures
personal precautionary measure: Wear suitable personal protective equipment.
environmental protection measure: Do not allow entry to drains, water courses or soil
procedure for purification/absorption: absorption with binding agent for liquids (e.g. sand, kieselguhr, absorbent for acids, universal absorbent, saw dust); thoroughly cleaning of contaminated items and floor in accordance with the local regulations. Contaminated residues and contaminated material must be disposed in accordance with the local regulations.
Handling and storage
Handling:
General information on safe use: Provide good ventilation of working area (use local exhaust ventilation during every kind of filling)
General information on industrial fire and explosion protection: Take precautionary measures against static discharges. Use electrical grounding during every kind of filling. Observe the general rules of industrial fire protection.
Storage:
Keep only in the original container
Keep container tightly closed and dry.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3082
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, liquid, n.o.s.
- Chemical name:
- 4-methyl-6-(2,4,4-trimethylphenyl)-2H-Pyran-2-one
- Language:
- English
- Labels:
- 9
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 3082
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, liquid, n.o.s.
- Chemical name:
- 4-methyl-6-(2,4,4-trimethylphenyl)-2H-Pyran-2-one
- Labels:
- 9
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3082
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, liquid, n.o.s.
- Chemical name:
- 4-methyl-6-(2,4,4-trimethylphenyl)-2H-Pyran-2-one
- Labels:
- 9
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
During its lifecycle the substance is handled under strictly controlled conditions and is rigorously contained in accordance with Art. 17 and/or Art. 18.
Based on the knowledge of the basic hazards to humans and environment technical, organizational and PPE measures are taken to minimize release and exposure of this substance. National regulatory requirements for the handling of chemicals are also fulfilled. Employees are regularly trained. The efficiency of these measures is controlled e.g. by workplace measurements. In case of deviations these measures are adapted.
Exposure limit values are not available.
DNEL/DMEL values are not available.
PNEC values are not available.
Stability and reactivity
Disposal considerations
Product: Special waste incineration plant, after consultation with operators and in accordance with the local regulations
Uncleaned packaging : Packaging that cannot be cleaned should be disposed of as product 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.
