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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 902-591-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish
The 96-hour LC50 of the registration substance is considered to be 250 mg/L.
Long-term-toxicity to fish
In compliance with section 1 of Annex XI to Regulation (EC) 1907/2006 (REACH) the study on long-term toxicity to fish was waived because the chemical safety assessment of the registration substance did not reveal the need to investigate further effects on fish. However, based on a read-across approach to the structural analogue Methanol (CAS 67 -56 -1) a NOEC of 7900 mg/L was derived.
Short-term toxicity to aquatic invertebrates
The EC50 of the registration substance was determined to be > 1026.7 mg/L.
Long-term toxicity to aquatic invertebrates
In compliance with section 1 of Annex XI to Regulation (EC) 1907/2006 (REACH) the study on long-term toxicity to fish was waived because the chemical safety assessment of the registration substance did not reveal the need to investigate further effects on fish. However, based on a read-across approach to the structural analogue Methanol (CAS 67 -56 -1) a NOEC of >100 mg/L was derived.
Toxicity to aquatic algae
The 96-hour EC10 and EC50 (growth rate) of the registration substance was determined to be > 120 mg/L. The 72-hour NOEC (growth rate) is considered to be 120 mg/L.
Toxicity to microorganisms
The IC50 of the registrations substance was determined to be >1000 mg/L.
Additional information
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.
