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PBT assessment

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PBT assessment: overall result

Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
PBT status:
the substance is not PBT / vPvB

Substance is not readily biodegradale but hydrolysis study indicates that it will undergo some pH dependent hydrolysis. It would be expected that the substance would hydrolse in certain circumstances in the environment.

Unlikely to bioaccumulate due to low Log Pow (-0.226).

Only available ecotox NOECs for the study are for short term toxicity:

Oncorhynchus mykiss NOEC >100.0mg/l

Daphnia magna NOEC >100.0 mgl

Pseudokirchneriella subcapitata NOEC >100.0 mg/l

S193962 has not produced any significant adverse toxicity to organisms in any other mammalian toxicity or ecotoxicity tests. An combined repeat dose toxicity study showed no evidence that chronic exposure may be a concern and a Reproductive Toxicity screening study gave no indications of concerns for reproductive effects.