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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 219-739-7 | CAS number: 2516-96-3
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- no hazard identified
Marine water
- Hazard assessment conclusion:
- no hazard identified
STP
- Hazard assessment conclusion:
- no hazard identified
Sediment (freshwater)
- Hazard assessment conclusion:
- no hazard identified
Sediment (marine water)
- Hazard assessment conclusion:
- no hazard identified
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no hazard identified
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
There are no many data available on 2-chloro-5-nitrobenzoic acid, thus some properties were predicted using the ACD/Labs’ ACD/PhysChem Suite and the US Environmental Protection Agency’s EPISuite™ and a read across on structural analogues approach has been evaluated in order to outline an (eco)toxicological profile most complete as possible and to elaborate an appropriate C&L.
Substances considered for read across are 4-chloro-3-nitrobenzoic acid (CAS: 96-99-1; EC: 202-550-9) and 3-nitrobenzoic acid (CAS: 121-92-6; EC: 204-508-5).
Ecotoxicological data available are not sufficient to evaluated the substance, nevertheless the low logKow demonstrated a poor affinity with octanol-phase, as abovementioned and BCF suggests that the potential for bioconcentration in aquatic organisms is low. There are no enough evidences to consider the substance dangerous for environment and classify in consequence.
Any details about data available are reported in the report attached at the point 13: Assessment Report.
Conclusion on classification
There are no enough evidences to consider 2-chloro-5-nitrobenzoic acid dangerous for environment and classify in consequence.
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.
