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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Distribution modelling

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Administrative data

Endpoint:
distribution modelling
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
05 May 2016
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Validated calculation method
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Model:
calculation according to Mackay, Level III
Calculation programme:
EPISUITE
Release year:
2 012
Media:
air - biota - sediment(s) - soil - water

Test material

1
Chemical structure
Reference substance name:
-
EC Number:
453-460-3
EC Name:
-
Cas Number:
65870-97-5
Molecular formula:
C64H118O13
IUPAC Name:
Hexanoic acid, 3,5,5-trimethyl-, 1,1'-[oxybis[2,2-bis[[(3,5,5-trimethyl-1-oxohexyl)oxy]methyl]-3,1-propanediyl]] ester

Results and discussion

Percent distribution in media

Air (%):
0.045
Water (%):
6.47
Soil (%):
93.5
Sediment (%):
0

Applicant's summary and conclusion

Conclusions:
The substance is predicted to partition to soil (approximately 93.5 %).
Executive summary:

Distribution of the substance was predicted using a Level III Fugacity model. The material is predicted to partition mainly to soil (approximately 93.5 %).