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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Classification & Labelling & PBT assessment

PBT assessment

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Administrative data

PBT assessment: overall result

Reference
Name:
Polysulfides, bis[3-(triethoxysilyl)propyl]
Type of composition:
legal entity composition of the substance
State / form:
liquid
Reference substance:
Polysulfides, bis[3-(triethoxysilyl)propyl]
Reference substance:
Polysulfides, bis[3-(triethoxysilyl)propyl]
Reference substance:
Polysulfides, bis[3-(triethoxysilyl)propyl]
PBT status:
the substance is not PBT / vPvB
Justification:

The constituents of the substance hydrolyse at a moderate to slow rate in contact with water and therefore the substance does not meet the criteria for persistence.

The submission substance does not meet the criteria for B or vB and is not T.Therefore, PBT or vPvB criteria are not met by the submission substance.

Likely routes of exposure:

The submission substance and its silanol hydrolysis product do not meet the criteria for PBT; therefore, emission characterisation is not required.