Registration Dossier

Administrative data

Endpoint:
mode of degradation in actual use
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Values based on QSAR model estimation and study with limited experimantal detail.

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
2003
Report Date:
2003

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
other: O.E.C.D. Testing Guideline draft "Photochemical Oxidative Degradation in the Atmosphere"
Deviations:
not specified
Remarks:
and AOPWIN version 1.89, a subroutine of the QSAR computer program EPIWIN version 3.04.
GLP compliance:
no
Type of study / information:
Experimental and QSAR derived.

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
As per 2,3-epoxypropyl neodecanoate IUCLId 4 Data Set, Section 1 1.4, 2003.

Results and discussion

Any other information on results incl. tables

Based on QSAR model and experimental results the atmospheric photodegradation half-life of 2,3 -epoxypropyl neodecanoate was determined to be approximately 0.9 - 1.1 days.

Applicant's summary and conclusion

Conclusions:
Based on QSAR model estimation and experimental findings 2,3-epoxypropyl neodecanoate in the atmosphere will be degraded rapidly by reaction with OH-radicals
Executive summary:

Based on QSAR model estimation and experimental findings 2,3 -epoxypropyl neodecanoate has an atmospheric half-life of approximately 0.9 to 1.1 days. Therefore, in the atmosphere, 2,3 -epoxypropyl neodecanoate will be degraded rapidly by reaction with OH-radicals.