Registration Dossier

Diss Factsheets

Environmental fate & pathways

Hydrolysis

Currently viewing:

Administrative data

Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 111 (Hydrolysis as a Function of pH)
Qualifier:
according to guideline
Guideline:
other:

Test material

Constituent 1
Test material form:
not specified
Radiolabelling:
no

Results and discussion

Dissipation DT50 of parent compoundopen allclose all
pH:
9
Temp.:
50 °C
Hydrolysis rate constant:
0.289 s-1
DT50:
66.6 h
Type:
not specified
Remarks on result:
other:
pH:
9
Temp.:
39 °C
Hydrolysis rate constant:
0.07 s-1
DT50:
273.5 h
Type:
not specified
Remarks on result:
other:
pH:
9
Temp.:
25 °C
Hydrolysis rate constant:
0.01 s-1
DT50:
1 919.6 h
Type:
not specified
Remarks on result:
other:

Applicant's summary and conclusion

Validity criteria fulfilled:
yes