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Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Transport and distribution

Adsorption / desorption

The Soil Adsorption Coefficient i.e. Koc value of test chemical Black pepper oil (CAS: 8006-82-4) was estimated using EPI suite KOCWIN Program (v2.00) as 1120 L/kg (log Koc= 3.0491) by means of MCI method at 25 deg. C.  This log Koc value indicates that test chemical Black pepper oil (CAS: 8006-82-4) has moderate sorption to soil and therefore test chemical has slow migration potential to ground water.

Additional information

Transport and distribution

Adsorption / desorption

Following studies include the predicted data for the target chemical to conclude the soil adsorption coefficientof (Black pepper oil (CAS: 8006-82-4) in environment is summarized as follows:

The Soil Adsorption Coefficient i.e. Koc value of test chemical Black pepper oil (CAS: 8006-82-4) was estimated using EPI suite KOCWIN Program (v2.00) as 1120 L/kg (log Koc= 3.0491) by means of MCI method at 25 deg. C.  This log Koc value indicates that test chemical Black pepper oil (CAS: 8006-82-4) has moderate sorption to soil and therefore test chemical has slow migration potential to ground water.

The Soil Adsorption Coefficient i.e Koc value of Black pepper oil (cas: 8006-82-4) was estimated using Adsorption Coefficient module (v12.1.0.50374) program as Koc 6267 (log Koc=3.8 ± 1.0). This Koc value indicates that the test substance has a strong sorption to soil and therefore have negligible to slow migration potential to groundwater.