2,4-bis(((2-(dimethylammonio)ethyloxy)carbonyl)phen-2-ylazo)benzene-1,3-diolbis(methanesulfonate)

Distribution modelling

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 acceptable method

Data source

Reference

Reference Type:

other: Mackay Level I calculation

Title:

Unnamed

Year:

2008

Report date:

2008

Materials and methods

Model:

calculation according to Mackay, Level I

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): Basisch Yellow (chloride-salt)

Study design

Test substance input data:

- Molar mass: 621.53 g/mol (EPIWIN v3.20)
- Data temperature: 25 °C (EPIWIN v3.20)
- Water solubility: 0.05 mg/L (EPIWIN v3.20)
- Vapour pressure: 1.4E-20 Pa (EPIWIN v3.20)
- log Pow: 4.1 (EPIWIN v3.20)
- Melting point: 349.84 °C (EPIWIN v3.20)

Results and discussion

Percent distribution in media

Air (%):

0

Water (%):

33.2

Soil (%):

33.1

Sediment (%):

33.4

Susp. sediment (%):

0.21

Biota (%):

0.02

Aerosol (%):

0.01