Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Adsorption/desorption

Under the test conditions, the chromatogram of propylidynetrimethyl trimethacrylate gave two peaks with log Koc values of 2.071 ± 0.002 (peak 1: 2.547 mAU*min) and 3.245 ± 0.004 (peak 2: 56.808 mAU*min) at 25 ± 1 ºC.

Henry's law constant

The Henry's law constant has been calculated with the bond estimation method by the program Henrywin v3.20 (EPI Suite, 2008).

The Henry's law constant is 1.68 x10e-4 Pa m3/mol (6.76 x10e-8 unitless).

Distribution modelling

The distribution of the substance was calculated with the fugacity module of EPI Suite (2008). The distribution of the substance is 0.02% in air, 11.30% in water, 84.90% in soil and 3.78% in sediment.