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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Hydrolysis

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Administrative data

Link to relevant study record(s)

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Endpoint:
hydrolysis
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Endpoint:
hydrolysis
Data waiving:
other justification
Justification for data waiving:
the study does not need to be conducted because the substance is readily biodegradable
Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
other information
Study period:
no data
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Documentation insufficient for assessment
Qualifier:
according to guideline
Guideline:
other: no data
Principles of method if other than guideline:
empirical observations and structural considerations
GLP compliance:
no
Radiolabelling:
no
Analytical monitoring:
not specified
Transformation products:
not specified
pH:
4
pH:
7
pH:
9
Details on results:
Hydrolysis is not an important process in the aquatic fate of isophorone. No relevant further details were reported.
Validity criteria fulfilled:
not applicable
Conclusions:
Hydrolysis is not an important process in the aquatic fate of isophorone. There are no appropriate functional groups and no experimental observations.
Executive summary:

Hydrolysis is not an important process in the aquatic fate of isophorone. There are no appropriate functional groups and no experimental observations.

Description of key information

Hydrolysis is not an important process in the aquatic fate of isophorone. There are no appropriate functional groups and no experimental observations. Additionally, a test is not required according to REACH Annex VIII, 9.2.2.1, column 2 because isophorone is readily biodegradable.

Key value for chemical safety assessment

Additional information