Registration Dossier
Registration Dossier
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EC number: 269-648-1 | CAS number: 68308-36-1 Meal resulting from solvent extraction of oil from soybeans.
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- ring method
Test material
- Reference substance name:
- Soybean meal
- EC Number:
- 269-648-1
- EC Name:
- Soybean meal
- Cas Number:
- 68308-36-1
- IUPAC Name:
- 3-(4-hydroxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one; 3-oxo-3-{[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{[3-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl]oxy}oxan-2-yl]methoxy}propanoic acid; 5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one; 5-hydroxy-3-(4-hydroxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one; 7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one
Constituent 1
Results and discussion
Surface tension
- Key result
- Surface tension:
- 51.2 mN/m
- Temp.:
- 20 °C
- Conc.:
- 4.042 other: g (in water, up to 250 mL)
Applicant's summary and conclusion
- Conclusions:
- The surface tension of an aqueous solution of the test item (90 % of the saturation solubility) was determined to be: 51.2 mN/m at 20 °C.
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