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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Adsorption of tris(2,4-di-tert-butylphenyl)phosphite to solid soil phase is expected. 

Key value for chemical safety assessment

Additional information

No studies investigating the adsorption/desorption behaviour of tris(2,4-ditert-butylphenyl) phosphite (CAS 31570-04-4) are available. Using KOCWIN Program (v2.00), a log Koc value of 11.32 was calculated based on the molecular conductivity index (MCI). The result of the QSAR calculation is considered appropriate as the substance is within the applicability domain of the QSAR model. Based on this information adsorption of tris(2,4-ditert-butylphenyl) phosphite to solid soil is expected.

[LogKoc: 11.32]