Registration Dossier
Registration Dossier
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EC number: 201-297-1 | CAS number: 80-62-6
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Data source
Reference
- Reference Type:
- other: Mackay L1
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Release year:
- 2 003
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- Methyl methacrylate
- EC Number:
- 201-297-1
- EC Name:
- Methyl methacrylate
- Cas Number:
- 80-62-6
- Molecular formula:
- C5H8O2
- IUPAC Name:
- methyl 2-methylprop-2-enoate
Constituent 1
Study design
- Test substance input data:
- - Molar mass: 100.12 g/mol (YYY)
- Data temperature: 25 °C (YYY)
- Water solubility: 15000 mg/L (YYY)
- Vapour pressure: 4700 Pa (YYY)
- log Pow: 1.38
- Melting point: -48 °C
Results and discussion
Percent distribution in media
- Air (%):
- 91.53
- Water (%):
- 8.44
- Soil (%):
- 0.02
- Sediment (%):
- 0.02
Applicant's summary and conclusion
- Executive summary:
Based on an Mackay level 1 calculation, MMA released into the environment will predominantly partition to air and to a lesser degree to water. Partitioning to soil and sediment is predicted to be insignificant.
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