Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
distribution modelling
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Referenceopen allclose all

Reference Type:
other: Mackay Level I calculation
Title:
Unnamed
Year:
2017
Report date:
2017
Reference Type:
other: Estimation software
Title:
Level I Model, v3.0
Author:
CEMC
Year:
2004
Bibliographic source:
Canadian Centre for Environmental Modelling and Chemistry (CEMC), Trent University, 1600 West Bank Drive, Peterborough, Ontario, CANADA

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
Chemical structure
Reference substance name:
tert-butyl acrylate
EC Number:
216-768-7
EC Name:
tert-butyl acrylate
Cas Number:
1663-39-4
Molecular formula:
C7H12O2
IUPAC Name:
tert-butyl acrylate

Study design

Test substance input data:
- Molar mass: 128.17 g/mol
- Data temperature: 25 °C (Yaws, 1994)
- Water solubility: 2140 mg/L (measured data)
- Vapour pressure: 2230 Pa (measured data)
- log Pow: 2.32 (measured data)
- Melting point: -69 °C (handbook value)
Environmental properties:
See "Any other information on materials and methods".

Results and discussion

Percent distribution in media

Air (%):
97.8
Water (%):
2.1

Applicant's summary and conclusion