Registration Dossier
Registration Dossier
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EC number: 471-920-1 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption/desorption
One study was available for this endpoint (Woolley, 2006), and it is considered as key study.
The experiment was conducted following OECD Guideline 121 (Estimation of the Adsorption Coefficient (Koc) on Soil and on Sewage Sludge using High Performance Liquid Chromatography (HPLC)). The test material (0.0542 g) was diluted to 20 mL with tetrahydrofuran. The results indicated that approximately 96% of the test material had an adsorption coefficient (Koc) > 4.27E05 (Log10 Koc > 5.63)
The test material is highly absorbing to soil and will not be mobile in the terrestrial environment
Henry's Law Constant
Henry's law constant was calculated to be 6.44E-06 Pa.m3/mol at 25 °C based on experimental water solubility vapour pressures . This value indicates a low rate of volatilisation from surface water is expected.
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