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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2021

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes
Type of method:
flask method

Test material

1
Chemical structure
Reference substance name:
Hydrolysis product of chloro(dimethyl)octadecylsilane and silica gel
EC Number:
615-738-4
Cas Number:
72245-35-3
Molecular formula:
SiC20H43
IUPAC Name:
Hydrolysis product of chloro(dimethyl)octadecylsilane and silica gel

Results and discussion

Water solubility
Key result
Water solubility:
0.374 mg/L
Conc. based on:
test mat.
Temp.:
20 °C
pH:
6.67

Applicant's summary and conclusion

Conclusions:
According to the results, the solubility in water of the test item at average temperature of 20 ± 0.5°C was 3.74 x 10-4 g.L-1 (pH 6.67).