Registration Dossier
Registration Dossier
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EC number: 256-905-8 | CAS number: 51000-52-3
Additional information on environmental fate and behaviour
Administrative data
- Endpoint:
- additional information on environmental fate and behaviour
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: QSAR model is U.S.E.P.A. validated and O.E.C.D. approved.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 2 007
Materials and methods
- Principles of method if other than guideline:
- U.S.E.P.A's QSAR model AOPWIN ver. 1.92
- GLP compliance:
- no
- Type of study / information:
- Modeled atmospheric photodegradation.
Test material
- Reference substance name:
- Vinyl neodecanoate
- EC Number:
- 256-905-8
- EC Name:
- Vinyl neodecanoate
- Cas Number:
- 51000-52-3
- Molecular formula:
- C12H22O2
- IUPAC Name:
- vinyl neodecanoate
- Details on test material:
- As per Vinyl Neodeconate O.E.C.D. IUCLID 4 Data Set.
Constituent 1
Results and discussion
Any other information on results incl. tables
Hydroxyl
Radicals Reaction:
OVERALL OH Rate constant = 32.81 E-12 cm³/molecule-sec
Half-life = 0.326 Days (12-hr day; 1.5E6 OH/cm³)
Half-life = 3.912 Hours
Ozone Reaction:
OVERALL
Ozone Rate Constant = 0.175000 E-17 cm³/molecule-sec
Half-Life
= 6.549 Days (at 7E11 mol/cm³)
Fraction
sorbed to airborne particulates (phi): 4.5E-006 (Junge,Mackay)
Applicant's summary and conclusion
- Conclusions:
- Based on the tertiary (neo) carbon bonding, branched alkyl chain structure and estimated results it is anticipated that vinyl neodecanoate is stronglyresistant to UV degradation.
- Executive summary:
Applying the U.S.E.P.A. QSAR model APOWIN version 1.92 the results suggested that Vinyl Neodecanoate is very resistant to UV photodegradation.
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