Registration Dossier
Registration Dossier
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EC number: 228-475-1 | CAS number: 6277-14-1
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2015
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- GLP compliance:
- yes
- Type of method:
- ring method
Test material
- Reference substance name:
- (3β,20β)-3-acetoxy-11-oxoolean-12-en-29-oic acid
- EC Number:
- 228-475-1
- EC Name:
- (3β,20β)-3-acetoxy-11-oxoolean-12-en-29-oic acid
- Cas Number:
- 6277-14-1
- Molecular formula:
- C32H48O5
- IUPAC Name:
- (2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-acetyloxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carboxylic acid
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Surface tension
- Key result
- Surface tension:
- ca. 47.5 mN/m
- Remarks on result:
- other: mean of 4 results
Any other information on results incl. tables
| Corrected value | Tab. X1 | Tab. X2 | Tab. Y1 | Tab. Y2 | Slope | Intecept | SURFACE TENSION |
| mN/m | mN/m | mN/m | mN/m | mN/m | mN/m | ||
| 48.92 | 36.1 | 38.2 | 38.0 | 40.0 | 0.9524 | 3.7143 | 47.5 |
Applicant's summary and conclusion
- Conclusions:
- The Surface Tension of Acetyl Glycyrrhetinic Acid is 47.5 mN/m
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