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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 246-805-2 | CAS number: 25306-75-6
Endpoint summary
Administrative data
Description of key information
Additional information
This substance has a limited potential to bioaccumulate(based on log Kow used :, Log Kow estimated : 1.78, and predicted bioconcentration factors, log BCF =0.839 (EPIWIN/BCF Program).
Bioconcentration/bioaccumulation was estimated using QSAR estimation software (EPISUITE v4.1 BCFBAF v3.00), in accordance with REACH Annex XI. The estimated log BCF is 0.84 (BCF = 6.9 L/kg wet-wt) using the regression-based method. The estimated log BAF is 0.71 (BAF = 5 SMILES : O(C(CC)C)C(S)=S
CHEM : Carbonodithioic acid, o-(2-methylpropyl) ester, sodium salt
MOL FOR: C5 H10 O1 S2
MOL WT : 150.25
BCFBAF Program (v3.01) Results:
==============================
SMILES : O(C(CC)C)C(S)=S
CHEM : Carbonodithioic acid, o-(2-methylpropyl) ester, sodium salt
MOL FOR: C5 H10 O1 S2
MOL WT : 150.25
--------------------------------- BCFBAF v3.01 --------------------------------
Summary Results:
Log BCF (regression-based estimate): 0.84 (BCF = 6.9 L/kg wet-wt)
Biotransformation Half-Life (days) : 0.0777 (normalized to 10 g fish)
Log BAF (Arnot-Gobas upper trophic): 0.71 (BAF = 5.11 L/kg wet-wt)
Log Kow (experimental): not available from database
Log Kow used by BCF estimates: 1.78
Equation Used to Make BCF estimate:
Log BCF = 0.6598 log Kow - 0.333 + Correction
Correction(s): Value
No Applicable Correction Factors
Estimated Log BCF = 0.839 (BCF = 6.899 L/kg wet-wt)
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.
