Registration Dossier

Administrative data

Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996
Report Date:
1996

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EEC, C7
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Preliminary study:
Comments: Under the preliminary test conditions, Khusinil was found to undergo marginal hydrolysis at pH 7 (12%), moderate hydrolysis at pH 9 (19%), but no significant hydrolysis at pH 4, after 5 days at 50 deg C. Under test 1 conditions, Khusinil was found to undergo a pseudo first order reaction, therefore, test 3 was carried out at 60 and 70 deg C at pH 7 and pH 9.  The results indicate that the half-life times at 25 deg C are greater than one year at pH 7 and between one day and one year at pH 9.
Transformation products:
not measured

Applicant's summary and conclusion