Registration Dossier

Environmental fate & pathways

Distribution modelling

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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:
other: Scientifically acceptable method
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Title:
Unnamed
Year:
2009
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
Name:
Unnamed

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.