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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
surface tension
Data waiving:
other justification
Justification for data waiving:
other:

Data source

Materials and methods

Test material

Constituent 1
Reference substance name:
1,2-dichloro-1,1,2,2-tetramethyldisilane; 1-chloro-1,1,2,2,2-pentamethyldisilane; chlorodimethyl[(trimethylsilyl)methyl]silane; dichloro(ethyl)methylsilane; dichloro(methyl)[(trimethylsilyl)methyl]silane; dichloro(methyl)silane; dichlorodimethylsilane; hexamethyldisilane; tetrachlorosilane
EC Number:
700-717-5
IUPAC Name:
1,2-dichloro-1,1,2,2-tetramethyldisilane; 1-chloro-1,1,2,2,2-pentamethyldisilane; chlorodimethyl[(trimethylsilyl)methyl]silane; dichloro(ethyl)methylsilane; dichloro(methyl)[(trimethylsilyl)methyl]silane; dichloro(methyl)silane; dichlorodimethylsilane; hexamethyldisilane; tetrachlorosilane

Results and discussion

Applicant's summary and conclusion

Conclusions:
On the basis of structure, the substance is not expected to be surface active. Therefore, the requirement for testing is waived in accordance with Column 2 of REACH Annex VII.