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: Scientifically accepted method

Data source

Reference
Reference Type:
other: Mackay calculation
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Model:
calculation according to Mackay, Level I
Calculation programme:
v3.00
Release year:
2 004
Media:
air - biota - sediment(s) - soil - water

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): 4-(1,1-dimethylethyl)-.alpha.-methyl-Benzenepropanal

Study design

Test substance input data:
- Molar mass: 204.31 g/mol [1]
- Data temperature: 25 °C
- Water solubility: 33 g/m³ [2]
- Vapour pressure: 0.477 Pa[1]
- log Pow: 4.36 [1]
- Melting point: 46.29 ° C [1]

[1] BASF SE (2008). Department of Product Safety, data assessment, unpublished calculation, SRC EPIWIN v3.12, 21 Feb 2008.
[2] Givaudan-Roure SA (1995) Corporate Safety & Environmental Affairs, Water solubility of lilial according to OECD Guideline No. 105 (flask method), unpublished study, report No. 95-E30, 04 July 1995.

Results and discussion

Percent distribution in media

Air (%):
17.99
Water (%):
17.61
Soil (%):
31.91
Sediment (%):
32.26
Susp. sediment (%):
0.21
Biota (%):
0.02
Aerosol (%):
0

Applicant's summary and conclusion