Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
partition coefficient
Type of information:
other: visual observation
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Information from migrated NONS file.

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
Principles of method if other than guideline:
Due to the lack of an analytical method the log Pow was estimated from solubilities of the notified substance in water and n-octanol.
Those solubilities were determined by means of visual observations.
GLP compliance:
yes
Partition coefficient type:
octanol-water

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
425-380-9
EC Name:
-
Cas Number:
7397-46-8
Molecular formula:
C5H13BO
IUPAC Name:
methyl diethylborinate

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
> 5
Temp.:
20 °C
Details on results:
The solubility in n-octanol was determined to be > 7.6 x 10E5 mg/l, whereas the solubilty in water was < 7.6 x 10E-3 mg/l.
Hence, the log Pow was estimated to be > 5.

Applicant's summary and conclusion