Registration Dossier
Registration Dossier
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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: 205-439-3 | CAS number: 140-89-6
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 : 0.87 , and predicted bioconcentration factors, log BCF = 0.5 (EPIWIN/BCF Program).
The estimated Log BCF of Potassium ethyl xanthate is 0.5 (BCF = 3.162 L/kg wet-wt)
The estimated BCF of 3.162 L/kg wet-wt was measured by calculation from EPI SuiteTM v4.1 Program.
These values would suggest very low bioaccumulation potential.
This is Exposure Assessment Tools and Models made from EPA (Environmental Protection Agency).
BCFBAF Program (v3.01) Results:
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SMILES : CCOC(=S)[S-].[K+]
CHEM : Carbonodithioic acid, o-ethyl ester, potassium salt
MOL FOR: C3 H5 O1 S2 K1
MOL WT : 160.29
--------------------------------- BCFBAF v3.01 --------------------------------
Summary Results:
Log BCF (regression-based estimate): 0.50 (BCF = 3.16 L/kg wet-wt)
Biotransformation Half-Life (days) : 0.00429 (normalized to 10 g fish)
Log BAF (Arnot-Gobas upper trophic): -0.05 (BAF = 0.893 L/kg wet-wt)
Log Kow (estimated) : 0.87
Log Kow (experimental): not available from database
Log Kow used by BCF estimates: -2.24 (user entered)
Equation Used to Make BCF estimate:
Log BCF = 0.50
Correction(s): Value
Correction Factors Not Used for Log Kow < 1
Estimated Log BCF = 0.500 (BCF = 3.162 L/kg wet-wt)
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