Registration Dossier
Registration Dossier
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EC number: 425-150-8 | CAS number: 94723-86-1
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:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- GLP compliance:
- yes
- Type of method:
- ring method
Test material
- Reference substance name:
- -
- EC Number:
- 425-150-8
- EC Name:
- -
- Cas Number:
- 94723-86-1
- Molecular formula:
- C15 H22 O3 S
- IUPAC Name:
- 2-butanoyl-3-hydroxy-5-(thian-3-yl)cyclohex-2-en-1-one
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name of test material (as cited in study report): 625-Triketon
Analytical purity: 99.4g/100g
Lot/batch No.: LJ 27881/1
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- 69.3 mN/m
- Temp.:
- 20 °C
- Conc.:
- 90 other: % of the saturation
- Remarks on result:
- other: concentration approximate 8mg/l
Any other information on results incl. tables
Results:
| Concentration of the test substance | Surface tension at 20°C in mN/m | |
| Water without test substance | - | 71,7 |
| 1. Batch | 90% of saturation concentration | 68,6 |
| 3. Batch | 90% of saturation concentration |
70,0 |
Mean of batch 1 and 3: |
69,3 | |
Therefore the substance is not surface active.
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
