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Environmental fate & pathways

Hydrolysis

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Administrative data

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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1998

Materials and methods

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

Test material

Radiolabelling:
no

Results and discussion

Dissipation DT50 of parent compoundopen allclose all
pH:
4
Temp.:
25 °C
Hydrolysis rate constant:
0.19 s-1
DT50:
534 d
pH:
4
Temp.:
50 °C
Hydrolysis rate constant:
5.38 s-1
DT50:
19.3 d
pH:
4
Temp.:
65 °C
Hydrolysis rate constant:
32.35 s-1
DT50:
3.2 d
pH:
4
Temp.:
75 °C
Hydrolysis rate constant:
92.84 s-1
DT50:
1.1 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes