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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Test procedure in accordance with national standard methods (OECD) without GLP.
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
GLP compliance:
no
Type of method:
flask method
Specific details on test material used for the study:
- Name of test material (as cited in study report): Alcohols, C2-33, manuf. of, by-products from overheads
- Substance type: Product, HF-1000
- Physical state: clear colourless liquid
- Odour: oily/solvent
- Lot/batch No.: 1881046
Water solubility:
1 mg/L
Temp.:
25 °C
pH:
ca. 6.2

Results:

    Test  pH  Conc. [mg/l]  Average [mg/l]  reported result [mg/l]
    1 day, 1%  1 6.55  0.83     0.87     1
 2 6.42  0.91
    1 day, 2%  1 6.32  1.36     1.42     1
 2 6.25  1.48
    3 day, 1%  1 6.16  1.13     0.88     1
 2 6.17  0.63
    3 day, 2%  1 6.20  1.32     1.01     1
 2 6.13  0.69
    7 day, 1%  1 6.15  0.75     0.76     1
 2 6.11  0.77
    7day, 2%  1 6.18  4.76     8.03     8
 2 6.18   11.31
    Extract blank  6.79  not detected  n.a.  n.a.
Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
A mean water solubility value of 1 mg/l will be reported (using all test results with the exeption of 7 day, 2% test solution), as no significant loading or time dependency was observed with consideration of the concentration of the water soluble measured.
Executive summary:

The water solubility was determined to be 1 mg/l in a reliable study according OECD 105.

Description of key information

Key value for chemical safety assessment

Water solubility:
1 mg/L
at the temperature of:
25 °C

Additional information

The substance was determined in a reliable study. The water solubility was determined to be 1 mg/l.