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: Acceptable calculation method, peer-reviewed

Data source

Reference
Reference Type:
other: QSAR
Title:
Unnamed
Year:
2010

Materials and methods

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

Test material

Constituent 1
Reference substance name:
Alcohols, C12-18, ethoxylated, sulfates, sodium salts
EC Number:
500-189-4
EC Name:
Alcohols, C12-18, ethoxylated, sulfates, sodium salts
Cas Number:
68081-91-4
Molecular formula:
not applicable, UVCB
IUPAC Name:
Alcohols, C12-18(even numbered), ethoxylated < 2.5 EO, sulfates, sodium salt
Details on test material:
- Molar mass: 407 g/mol (mean value of 332 - 483 g/mol)
- Data temperature: 25 °C
- Water solubility: > 300 g/L
- Vapour pressure: 0 Pa (set 0.0000001 in the model as 0 not accepted)
- log Pow: -1.08 at 23°C
- Melting point: 73 °C

Results and discussion

Percent distribution in media

Air (%):
0
Water (%):
100
Soil (%):
0.001
Sediment (%):
0.001
Susp. sediment (%):
0
Biota (%):
0
Aerosol (%):
0

Applicant's summary and conclusion