Registration Dossier
Registration Dossier
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EC number: 200-927-2 | CAS number: 76-03-9
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption: Weight of evidence: experimental result and estimation by EPI Suite: Based on experimental results, trichloroacetic acid was found to have a Koc value of 1 and showed little or no adsorption to soil. Using the PCKOCWIN v1.66 model of EPI Suite v3.20, the soil adsorption coefficient (Koc) of trichloroacetic acid is 2.738 (log Koc = 0.437).
Key value for chemical safety assessment
- Koc at 20 °C:
- 1
Additional information
Adsorption: Weight of evidence: experimental result and estimation: Based on experimental results, trichloroacetic acid was found to have a Koc value of 1 and showed little or no adsorption to soil. Using the PCKOCWIN v1.66 model of EPI Suite v3.20, the soil adsorption coefficient (Koc) of trichloroacetic acid is 2.738 (log Koc = 0.437).
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