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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Solubility in organic solvents / fat solubility

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Administrative data

Link to relevant study record(s)

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Endpoint:
solubility in organic solvents / fat solubility
Remarks:
ethanol, toluene
Type of information:
experimental study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: OECD Guideline 105: Water solubility (column elution method - flask method)
Qualifier:
according to guideline
Guideline:
other: EU MEthod A.6: Water solubility
GLP compliance:
yes (incl. QA statement)
Remarks:
Staatstoezicht op de Volkgezondheid, Verinaire Hoofdinspectie, The Netherlands
Medium:
ethanol
Solubility:
> 784 g/L
Remarks on result:
other: sodium 2-biphenylate tetrahydrate
Remarks:
preliminary test, no undissolved test substance observed at ambient temperature
Medium:
toluene
Solubility:
0.45 g/L
Temp.:
20 °C
Remarks on result:
other: sodium 2-biphenylate tetrahydrate
Endpoint:
solubility in organic solvents / fat solubility
Remarks:
n-octanol
Type of information:
experimental study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: OECD Guideline 105: Water solubility (column elution method - flask method)
Qualifier:
according to guideline
Guideline:
other: EU Method A.6: Water solubility
GLP compliance:
yes (incl. QA statement)
Remarks:
Staatstoezicht op de Volksgezondheid, Veterinaire Hoofdinspectie, Rijswijk, The Netherlands
Medium:
n-octanol
Solubility:
> 275 g/kg solvent
Remarks on result:
other: sodium 2-biphenylate tetrahydrate
Remarks:
at room temperature

Description of key information

275 g/kg in n-octanol at room temperature

> 784 g/L in ethanol at ambient temperature

0.45 g/L in toluene at 20 °C

(given as sodium 2-biphenylate tetrahydrate, OECD Guideline 105, flask method)

Key value for chemical safety assessment

Additional information