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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
11.08.2008 to 18.04.2008
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: study performed according GLP guidelines

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
triphenyl(((1r,4r)-4-((E)-prop-1-en-1-yl)cyclohexyl)methyl)phosphonium iodide
EC Number:
610-150-4
Cas Number:
438193-30-7
Molecular formula:
C28H32IP
IUPAC Name:
triphenyl(((1r,4r)-4-((E)-prop-1-en-1-yl)cyclohexyl)methyl)phosphonium iodide

Results and discussion

Water solubility
Water solubility:
0.451 g/L
Temp.:
19.9 °C
pH:
6.8
Details on results:
In a preliminary test the water solubility of the test substance was > 1*10-2 g/l. Therefore the flask method was chosen.

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): moderately soluble (100-1000 mg/L)
The flask method was chosen for the determination of the water solubility of test item. The water solubility of the test substance at 19.9°C ± 0.5°C was 0.451 g/l. The pH of the aqueous sample after 72 hours stirring was 6.8.