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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
no data
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
Report giving not many details on the methodology used;
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Guideline:
other: similar to preliminary test as described in OECD Guideline 105
Principles of method if other than guideline:
2 g of test item has been put in contact with 5 g of water. The concentration of dissolved test item has been measured by 19F-NMR spectroscopy.
GLP compliance:
no
Type of method:
other: no data

Test material

Constituent 1
Chemical structure
Reference substance name:
2-{[(4R,5R)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4R,5S)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4S,5R)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4S,5S)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol
EC Number:
700-535-6
Cas Number:
1190931-34-0
Molecular formula:
C6F6H6O5
IUPAC Name:
2-{[(4R,5R)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4R,5S)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4S,5R)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol; 2-{[(4S,5S)-2,2,4-trifluoro-5-(trifluoromethoxy)-1,3-dioxolan-4-yl]oxy}ethan-1-ol
Details on test material:
- Name of test material (as cited in study report): DIOX Alcohol
- Lot/batch No.: 107/31
- Purity: ca. 93%

Results and discussion

Water solubility
Key result
Water solubility:
4 150 mg/L
Temp.:
20 °C
pH:
>= 0 - <= 14
Remarks on result:
other: pH not reported, however it is assumed that the analysis was conducted around the neutral pH range. Temperature not repoerted, however it is assumed that the analysis was done under normal ambient temperature conditions.
Details on results:
The water solubility was determined to be 4150 mg/l.

Applicant's summary and conclusion

Conclusions:
Test item DIOX Alcohol has a water solubility of 4150 mg/l. Based on this figure, the test item would be considered as soluble.
Executive summary:

The purpose of the study was to evaluate the water solubility of test item DIOX Alcohol. According to company data of the manufacturer Solvay Solexis S.p.A., DIOX Alcohol has a water solubility of 4150 mg/l. Based on this figure, the test item would be considered as soluble.