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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The study was well documented and meets generally accepted scientific principles, but was not conducted in compliance with GLP.
Principles of method if other than guideline:
Experimental measurement using non-turbulent method of analysis.
GLP compliance:
no
Type of method:
other: not stated
Water solubility:
0.151 µg/L
Temp.:
23 °C
pH:
7
Conclusions:
A water solubility value of 0.1507 µg/l was determined at 23 °C in a reliable study conducted according to generally accepted scientific principles.

Description of key information

Water solubility [1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]trisiloxane]: 0.1507 µg/l at 23 °C

Key value for chemical safety assessment

Water solubility:
0.151 µg/L
at the temperature of:
23 °C

Additional information

A water solubility value of 0.1507 µg/l was determined at 23 °C in a reliable study conducted according to generally accepted scientific principles.