Registration Dossier
Registration Dossier
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EC number: 219-529-5 | CAS number: 2455-24-5
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Study period:
- 2013
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Generally accepted calculation method
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 013
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Calculation programme:
- A Mackay level III distribution was calculated using the EPI Suite v4.1 (US-EPA)
- Release year:
- 2 010
Test material
- Reference substance name:
- Tetrahydrofurfuryl methacrylate
- EC Number:
- 219-529-5
- EC Name:
- Tetrahydrofurfuryl methacrylate
- Cas Number:
- 2455-24-5
- Molecular formula:
- C9H14O3
- IUPAC Name:
- (oxolan-2-yl)methyl 2-methylprop-2-enoate
- Details on test material:
- - Name of test material (as cited in study report): tetrahydrofurfuryl methacrylate
- Smiles notation: O=C(OCC1OCCC1)C(=C)C
Constituent 1
Results and discussion
Percent distribution in media
- Other distribution results:
- potential environmental distribution of ETMA obtained from a generic level III fugacity model under two emission scenarios:
Release 100% to air:
Air: 48.4%
Water: 13.4%
Soil: 38.2%
Sediment: 0.0386%
Release 100% to water:
Air: 0.0217%
Water: 99.7%
Soil: 0.0171%
Sediment: 0.288%
Any other information on results incl. tables
Level III Fugacity Model:
Emission to air:
|
Mass Amount (percent) |
Half-Life (hr) |
Emissions (kg/hr) |
Air |
48.4 |
6.96 |
1000 |
Water |
13.4 |
360 |
0 |
Soil |
38.2 |
720 |
0 |
Sediment |
0.0386 |
3.24e+03 |
0 |
Persistence Time: 18.6h
Emission to water:
|
Mass Amount (percent) |
Half-Life (hr) |
Emissions (kg/hr) |
Air |
0.0217 |
6.96 |
0 |
Water |
99.7 |
360 |
1000 |
Soil |
0.0171 |
720 |
0 |
Sediment |
0.288 |
3.24e+03 |
0 |
Persistence Time: 340 h
|
Release 100% to air |
Release 100% to water |
Air |
48.4 |
0.0217 |
Water |
13.4 |
99.7 |
Soil |
38.2 |
0.0171 |
Sediment |
0.0386 |
0.288 |
The potential environmental distribution of THFMA obtained from a generic level III fugacity model under two emission scenarios is shown in the table.
The results show that if THFMA is released into air, it mainly remains in the air or distributes to soil. A smaller amount partitions to water. If the substance is released into water, it mainly remains in water. The substance does not have a significant presence in sediment.
Applicant's summary and conclusion
- Conclusions:
- The environmental distribution (Mackay level III distribution) of THFMA has been modelled using EPIWEB version 4.1.
The results show that if THFMA is released into air, it mainly remains in the air or distributes to soil. A smaller amount partitions to water. If the substance is released into water, it mainly remains in water. The substance does not have a significant presence in sediment.
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