Registration Dossier

Administrative data

Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1999

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method C.7 (Degradation: Abiotic Degradation: Hydrolysis as a Function of pH)
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Any other information on results incl. tables

Test  pH-value  Temperature [°C]  t1/2 [h]
Preliminary test/test 1   9  50  2.2
Preliminary test/test 1  7  50  2.59
Test 3  7  60  0.75
Test 3  7  70  0.48
Calculation acc. Arrhenius (first order reaction)  7  25  26.6
Preliminary test/test 1  4  50  3.89
Test 3  4  60  0.82
Test 3  4  70  0.39
Calculation acc. Arrhenius (first order reaction)  4  25  96.2

Applicant's summary and conclusion

Conclusions:
The test substance is degradable according to EG guideline C.7 92/69 at pH9, pH7 and pH4.