Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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
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

Constituent 1
Chemical structure
Reference substance name:
2,3-epoxypropyl neodecanoate
EC Number:
247-979-2
EC Name:
2,3-epoxypropyl neodecanoate
Cas Number:
26761-45-5
Molecular formula:
C13H24O3
IUPAC Name:
(oxiran-2-yl)methyl 2,2-dimethyloctanoate
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.