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PBT assessment

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PBT assessment: overall result

Reference
Name:
Propane-1,2,3-triol and its esterification products with formic acid
Type of composition:
legal entity composition of the substance
State / form:
liquid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
Reference substance:
Propane-1,2,3-triol and its esterification products with formic acid
PBT status:
the substance is not PBT / vPvB
Justification:

The target substance does not meet the PBT/vPvB criteria:

·        degradation half-life in marine water is less than 60 days;

·        abiotic degradation (hydrolysis) half lives predicted to be 4 -5 days at pH 7 and ~1 hour at pH 9;

·        Log Kow is less than 4.5;

·        acute E(L)C50 data is > 0.1 mg/L;

·        not carcinogenic;

·        not mutagenic

·        not toxic for reproduction; and

·        no chronic toxicity.