Registration Dossier
Registration Dossier
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EC number: 212-661-4 | CAS number: 840-65-3
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- May 2013
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The QSAR is fully validated for the substance type (organics).
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- other: Software
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2013
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- EPISUITE (LEVEL3NT.EXE)
- Release year:
- 2 010
Test material
- Reference substance name:
- Dimethyl naphthalene-2,6-dicarboxylate
- EC Number:
- 212-661-4
- EC Name:
- Dimethyl naphthalene-2,6-dicarboxylate
- Cas Number:
- 840-65-3
- Molecular formula:
- C14H12O4
- IUPAC Name:
- 2,6-dimethyl naphthalene-2,6-dicarboxylate
- Test material form:
- solid: flakes
- Details on test material:
- CAS number: 840-65-3
Constituent 1
Results and discussion
Percent distribution in media
- Air (%):
- 4.33
- Water (%):
- 24.4
- Soil (%):
- 70.9
- Sediment (%):
- 0.341
- Other distribution results:
- Half-life (hr):
Air: 130
Water: 360
Soil: 720
Sediment: 3.24E+03
Emissions (kg/hr):
Air: 1000
Water: 1000
Soil: 1000
Sediment: 0
Persistence Time 435 hrs
Applicant's summary and conclusion
- Conclusions:
- Dimethyl-2,6-napthalenecarboxylate was predicted to distribute predominantly to the soil phase (70.9%), according to the calculations of the Mackey Level III fugacity model.
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