Registration Dossier
Registration Dossier
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EC number: 259-393-4 | CAS number: 54914-37-3
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- other information
- Study period:
- calculated 2012-03-13
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Accepted calculation method
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
- Model:
- calculation according to Mackay, Level I
- Calculation programme:
- Self-made, equivalent to Level I (2004) with standard settings
- Release year:
- 2 012
- Media:
- air - biota - sediment(s) - soil - water
Test material
- Reference substance name:
- 1,3,3-trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexanemethylamine
- EC Number:
- 259-393-4
- EC Name:
- 1,3,3-trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexanemethylamine
- Cas Number:
- 54914-37-3
- Molecular formula:
- C18H34N2
- IUPAC Name:
- 1,3,3-Trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexanemethanamine
- Reference substance name:
- Cyclohexanemethanamine, 1,3,3-trimethyl-N-(2-methylpropylidene)-5-(2-methylpropylidene)amino-
- IUPAC Name:
- Cyclohexanemethanamine, 1,3,3-trimethyl-N-(2-methylpropylidene)-5-(2-methylpropylidene)amino-
- Reference substance name:
- VESTAMIN A 139
- IUPAC Name:
- VESTAMIN A 139
- Details on test material:
- 1,3,3-Trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexane-methylamine as used in studies on input data
Constituent 1
Constituent 2
Constituent 3
Study design
- Test substance input data:
- Molecular weight: 278.49 g/mol
log Kow: 5.20
Vapour pressure: 0.13 Pa
Water solubility: 0.00016 g/l
Melting point: -73.0 °C - Environmental properties:
- Volumes, densities, and organic carbon / fat concentration:
Air: 6 000 000 000 m3, 1.206 kg/m3
Water: 7 000 000 m3, 1000 kg/m3
Soil: 45 000 m3, 1500 kg/m3, 2 % OC
Sediment: 21 000 m3, 1300 kg/m3, 5 % OC
Susp. sediment: 35 m3, 1500 kg/m3, 16.7 % OC
Fish: 7 m3, 1000 kg/m3, 5 % fat
Aerosol: 0.12 m3, 1500 kg/m3
Temperature: 20 °C
Results and discussion
Percent distribution in media
- Air (%):
- 74.436
- Water (%):
- 0.935
- Soil (%):
- 12.169
- Sediment (%):
- 12.304
- Susp. sediment (%):
- 0.079
- Biota (%):
- 0.008
- Aerosol (%):
- 0.069
Applicant's summary and conclusion
- Conclusions:
- Distribution modelling according to Mackay Level I indicates that the main target compartment will be the atmosphere with approximately 74 %, followed by soil and sediment with about 12 % each. Environmental distribution considerations for 1,3,3-trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexane-methylamine are of little relevance because the reaction with water is expected to eliminate the substance from the environment rapidly.
- Executive summary:
Distribution modelling according to Mackay Level I indicates that the main target compartment will be the atmosphere with approximately 74 %, followed by soil and sediment with about 12 % each. Environmental distribution considerations for 1,3,3-trimethyl-N-(2-methylpropylidene)-5-[(2-methylpropylidene)amino]cyclohexane-methylamine are of little relevance because the reaction with water is expected to eliminate the substance from the environment rapidly.
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