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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 403-030-6 | CAS number: 137398-54-0 ROBAC AS/100
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The predicted BCF value of AS100 is 165.7, indicating the potential for bioaccumulation in fish is low.
Key value for chemical safety assessment
- BCF (aquatic species):
- 165.7 L/kg ww
Additional information
The BCFBAF v3.01 model of US EPI suite v4.10 was used to predict the BCF in Fathead Minnow of AS100.
BCFBAF v 3.01 estimates the bioconcentration factor (BCF) of an organic compound in the Fathead Minnow using the compounds Log Octanol- water partition coefficient (Kow).
The octanol water partition coefficient used in the predictions for the three main constituents of AS100 was Log Kow = 5.9.
The predicted BCF value for the test material is 165.7 (for all three constituents) which suggests that the material is unlikely to bioaccumulate in the fish (since the BCF value is far < 1000). Furthermore the BCF values of isopropyl compounds, xanthate compounds and polysulfide compounds are all far less than 1000, which are consistent with the BCF value of the test material, predicted by BCFBAF v3.01.
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.
