Registration Dossier
Registration Dossier
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EC number: 253-462-2 | CAS number: 37321-62-3
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11 Dec 2001
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: NF ISO 304 (Agents de surface - Détermination de la tension superficielle par étirement de films liquides)
- Version / remarks:
- 1987 / NF ISO 304 is included in the OECD Guideline 115 methods.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- GLP compliance:
- no
- Type of method:
- plate method
- Remarks:
- Wilhelmy plate method
Test material
- Reference substance name:
- Dodecanoic acid, ester with 1,2-propanediol
- EC Number:
- 253-462-2
- EC Name:
- Dodecanoic acid, ester with 1,2-propanediol
- Cas Number:
- 37321-62-3
- Molecular formula:
- C15H30O3 C27H52O4
- IUPAC Name:
- Dodecanoic acid, ester with 1,2-propanediol
Constituent 1
Results and discussion
Surface tension
- Surface tension:
- ca. 30.8 mN/m
- Temp.:
- 25 °C
- Remarks on result:
- other: The surface tension was measured on the pure liquid product
Any other information on results incl. tables
The surface tension of the test item is 30.80 mN/m with a standard deviation of 0.70 mN/m, based on six measurements.
Applicant's summary and conclusion
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