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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
22 Jan - 26 Jan 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Version / remarks:
July 27, 1995
Deviations:
no
GLP compliance:
yes
Type of method:
flask method

Test material

Constituent 1
Reference substance name:
Dodecanoic acid, monoester with oxybis[propanediol]
EC Number:
619-220-9
Cas Number:
96499-68-2
Molecular formula:
not applicable, the substance is UVCB
IUPAC Name:
Dodecanoic acid, monoester with oxybis[propanediol]

Results and discussion

Water solubility
Key result
Water solubility:
44.5 mg/L
Incubation duration:
>= 24 - <= 72 h
Temp.:
20 °C
pH:
>= 6.3 - <= 6.7

Any other information on results incl. tables

Sample

pH

Concentration of test item

in test solution (mg/L)

 

Maximum difference (%)

Measured

value

Average

Standard

deviation

Sample 1-a

6.4

41.1

44.5

2.18

14.0

Sample 1-b

6.3

44.9

Sample 2-a

6.6

44.5

Sample 2-b

6.3

43.6

Sample 3-a

6.7

45.2

Sample 3-b

6.4

47.8

 

The maximum difference of test item concentrations in the test solutions was within 15%. Therefore, it is concluded that the test results are acceptable.

Applicant's summary and conclusion