Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
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:
2020

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
GLP compliance:
yes

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

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: particulate/powder
Colour:
off-white
Odour:
other: characteristic
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
the test item was solid, with off-white color and characteristic odor.