Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Some information in this page has been claimed confidential.

Administrative data

Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Principles of method if other than guideline:
QSAR
The Kow which were calculated were derived from EPIWIN program (KOWWIN v1.67 or v1.68) of the US EPA (Environmental protection Agency )
1. SOFTWARE
EPIWIN program (KOWWIN v1.67 or v1.68) of the US EPA (Environmental protection Agency )
2. MODEL (incl. version number)
v1.68

GLP compliance:
no
Remarks:
not required because QSAR
Other quality assurance:
other:
Type of method:
calculation method (fragments)
Partition coefficient type:
octanol-water

Test material

Constituent 1
additive 1
Test material form:
liquid
Details on test material:
- State of aggregation: not applicable
- Activation: not required
water as a additive
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
not applicable because several individual structures calculated

Study design

Analytical method:
other:

Results and discussion

Partition coefficient
Key result
Type:
log Pow
Partition coefficient:
>= -1.71 - <= 0.08
Temp.:
25 °C
Remarks on result:
other: QSAR
Remarks:
calculated for proofed and postulated constituents, imidazole only for comparison

Applicant's summary and conclusion

Conclusions:
Kow calculated by EPIWIN program was -0.93 to 1.58 for all constituents
Not ready
Executive summary:

Kow calculated by EPIWIN program (KOWWIN v1.67 or v1.68) of the US EPA (Environmental protection Agency) QSAR was -0.93 to 1.58  for all constituents

Not ready