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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 249-166-8 | CAS number: 28701-67-9
Toxicity to soil microorganisms
Administrative data
- Endpoint:
- toxicity to soil microorganisms
- Data waiving:
- exposure considerations
- Justification for data waiving:
- the study does not need to be conducted because direct and indirect exposure of the soil compartment is unlikely
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
Quantitative assessment:
A quantitative assessment was carried out for all environmental protection targets except for air, for which no hazard had been identified. The release estimation for the exposure scenarios was based on estimated release factors. As there is no waste, and therefore, releases into environmental compartment (STP, water, air and soil), the limited release factors were adjusted for exposure estimation (0.0001 to air, 0.0001 to water and 0 to soil). The environmental estimation provides conservative results. The qualitative assessment is consequently recommended.
The exposure estimates and potential risks to environmental compartments have been obtained using model EUSES 2.1.
Qualitative assessment:
In this scenario, the substance is formulated and transfer into dedicated facilities. During these processes, no waste occurs (regular cleaning and treatment included), therefore no exposure of environmental exposure is expected. And the whole volume of substance is exported outside the EU.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
