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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
25 March 2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study conducted in accordance with generally accepted scientific principles, possibly with incomplete reporting or methodological deficiencies, which do not affect the quality of relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
no
Type of method:
flask method

Test material

Constituent 1
Reference substance name:
Lanolin Fatty acids
IUPAC Name:
Lanolin Fatty acids
Constituent 2
Reference substance name:
Lanfa 2
IUPAC Name:
Lanfa 2
Constituent 3
Chemical structure
Reference substance name:
Fatty acids, lanolin
EC Number:
270-302-7
EC Name:
Fatty acids, lanolin
Cas Number:
68424-43-1
Molecular formula:
UVCB
IUPAC Name:
Fatty acids, lanolin
Details on test material:
Sponsor's identification: Lanfa 2
Description: waxy solid
Product code: LD004670
Batch number: 371886
Storage conditions: room temperature

Results and discussion

Water solubility
Water solubility:
0.21 mg/L
Temp.:
20 °C
pH:
7
Details on results:
Water solubility was, as expected, low., falling within the range 0.1 and 0.4 mg/l expected for lanolin fatty acids

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The water solubility of the test material has been determined to be 0.21 mg/l of solution at room temperature.
Executive summary:

Method

The determination was carried out using the flask method, Method A6 Water Solubility of Commission Regulation (EC) No 440/2008 of 30 May 2008.

Conclusion

The water solubility of the test material has been determined to be 0.21 mg/l of solution at room temperature.