Registration Dossier

Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
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:
2010

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
The environmental distribution of tributyl acetylcitrate was calculated according to Mackay Level I (v3.00)
Release year:
2 004
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Test substance input data:
- Molar mass: 402.49 g/mol
- Data temperature: 25°C
- Water solubility: 4.49 mg/L
- Vapour pressure: 0.0494 Pa
- log Pow: 4.86
- Melting point: -80°C

Results and discussion

Percent distribution in media

Air (%):
27.8
Water (%):
18.1
Soil (%):
28
Sediment (%):
26.1
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Any other information on results incl. tables

The environmental distribution of tributyl acetylcitrate was calculated according to Mackay Level I (v3.00). The substance is about equally distributed to air (27.8%); water (18.1%), soil (28.0%) and sediment (26.1%); the distribution to the other compartments (fish, aerosol, suspended particles) is negligible.

Applicant's summary and conclusion

Conclusions:
The environmental distribution of tributyl acetylcitrate was calculated according to Mackay Level I (v3.00). The substance is about equally distributed to air (27.8%); water (18.1%), soil (28.0%) and sediment (26.1%); the distribution to the other compartments (fish, aerosol, suspended particles) is negligible.
Executive summary:

The environmental distribution of tributyl acetylcitrate was calculated according to Mackay Level I (v3.00). The substance is about equally distributed to air (27.8%); water (18.1%), soil (28.0%) and sediment (26.1%); the distribution to the other compartments (fish, aerosol, suspended particles) is negligible.