Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guidline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report date:
1992

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
Chemical structure
Reference substance name:
Triphenylphosphine oxide
EC Number:
212-338-8
EC Name:
Triphenylphosphine oxide
Cas Number:
791-28-6
Molecular formula:
C18H15OP
IUPAC Name:
triphenylphosphine oxide
Details on test material:
- Name of test material (as cited in study report): Triphenylphosphinoxid
- Analytical purity: pure

Results and discussion

Water solubility
Water solubility:
369 mg/L
Temp.:
20 °C

Any other information on results incl. tables

Temperatur in Grad C/Massenkonzentration in mg/l:
30/391; 40/464; 50/589; 60/766; 70/996; 80/1272; 90/1610;
(geglättete Werte aus Regressionsgleichung)

Applicant's summary and conclusion