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EC number: 219-863-1
CAS number: 2554-06-5
Adsorption / desorption: log Koc 4.1 (QSAR).
A log Koc value of 4.1 at 20 -
25°C was obtained using a validated QSAR method. The result is
considered to be reliable. The registration substance has
an average purity of >70% Vi4-D4, with <20%
CAS 17704-22-2; Impurity 1) and
<10%2,4,6-trimethyl-2,4,6-trivinylcyclotrisiloxane (Vi3-D3; CAS
3901-77-7; Impurity 2) present as impurities.
A log Kocvalue of 6.0 at 20 - 25°C was obtained for
Vi5-D5 using a validated QSAR method. The result is considered to be
Adsorption data are not relevant for Vi3-D3, as it hydrolyses
rapidly; a data waiver is applicable.
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