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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

PBT status:
the substance is not PBT / vPvB

Sucrose acetate isobutyrate (SAIB) demonstrated greater than 60% biodegradation in an enhanced ready biodegradation study based upon CO2 evolution (ultimate biodegradation) which meets the screening criteria to eliminate concerns for persistence (P and vP).

A lack of B or vB potential is demonstrated by a weight of evidence from experimental mammalian toxicokinetic data and QSAR modeling of BCF/BAF for fish where biotransformation is taken into account.

SAIB also shows a lack of toxicity (T) based upon acute and long-term aquatic toxicity studies demonstrating a lack of toxicity at the limit of water solubility, and long-term NOEC values for daphnia and algae that are > 0.01 mg/L, as well as human health toxicological studies.