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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EPA OPPTS 835.2120 (Hydrolysis of Parent and Degradates as a Function of pH at 25°C)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 111 (Hydrolysis as a Function of pH)
Deviations:
no

Test material

Radiolabelling:
yes

Results and discussion

Total recovery of test substance (in %)open allclose all
% Recovery:
> 100
pH:
4
Temp.:
50 °C
Duration:
5 d
Remarks on result:
other:
% Recovery:
> 100
pH:
7
Temp.:
50 °C
Duration:
5 d
Remarks on result:
other:
% Recovery:
> 100
pH:
9
Temp.:
50 °C
Duration:
5 d
Remarks on result:
other:
Dissipation DT50 of parent compoundopen allclose all
Key result
pH:
4
Temp.:
50 °C
DT50:
> 1 yr
Type:
(pseudo-)first order (= half-life)
Key result
pH:
7
Temp.:
50 °C
DT50:
> 1 yr
Type:
(pseudo-)first order (= half-life)
Key result
pH:
9
Temp.:
50 °C
DT50:
> 1 yr
Type:
(pseudo-)first order (= half-life)

Applicant's summary and conclusion

Validity criteria fulfilled:
yes