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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

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

Data source

Reference
Reference Type:
other: calculation
Title:
Unnamed
Year:
2010
Report date:
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
Chemical structure
Reference substance name:
Cyclohexyl methacrylate
EC Number:
202-943-5
EC Name:
Cyclohexyl methacrylate
Cas Number:
101-43-9
Molecular formula:
C10H16O2
IUPAC Name:
cyclohexyl 2-methylprop-2-enoate

Study design

Test substance input data:
- Molar mass: 168.24g/mol [1]
- Data temperature: 25 °C
- Water solubility: 2000 g/m³ [2]
- Vapour pressure: 2000 Pa [3]
- log Pow: 2.32 [4]
- Melting point: -69 °C [5]

[1]: BASF SE (2008). Department of Product Safety, data assessment, unpublished calculation, SRC EPIWIN v4.00, 27 Aug 2010.
[2]: Evonik (2008). Study no. 011180330408.
[3]: BASF AG (2002). Study no. 2002.179.1
[4]: Sangster (1993)
[5]: BASF SE (2010). study no. 10A04749

Results and discussion

Percent distribution in media

Air (%):
90.6
Water (%):
7.71
Soil (%):
0.822
Sediment (%):
0.831
Susp. sediment (%):
0.005
Biota (%):
0.001
Aerosol (%):
0

Applicant's summary and conclusion