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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
bioaccumulation: aquatic / sediment
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2005-05-06
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: EEC Directive 92/69/EEC ,Annex V, Part A: Methods for the determination of physical-chemical properties, Method A.8, Partition coefficient.
Principles of method if other than guideline:
According to Method A.8 has determined log Pow=-3.26
The octanol/water partition coefficient ( log Pow) provides an indication of bioaccumulation potential. By taking log Pow into consideration the
following conclusions can be drawn on a product bioaccumulation potential.
Product has low bioaccumulation potential: log Pow < 3,
Product has high bioaccumulation potential: log Pow > 3
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
463-070-5
EC Name:
-
Cas Number:
106966-25-0
Molecular formula:
C7H17N2O2Br
IUPAC Name:
2-(3-methoxy-3-oxopropyl)-1,1,1-trimethylhydrazinium bromide

Results and discussion

Bioaccumulation factor
Temp.:
24 °C
pH:
6.2
Type:
other: the octanol/water partition coefficient (log Pow)
Value:
-3.26 dimensionless

Any other information on results incl. tables

The test substance has low bioaccumulation potential.

Applicant's summary and conclusion