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EC number: 939-591-3 | CAS number: 1471315-74-8
Surface tension
Administrative data
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2013-01-25 to 2013-02-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- The Department of Health of the Government of the United Kingdom
Test material
- Reference substance name:
- Reaction Products of alcohols, C14-18, C18 unsat., esterified with phosphorus pentoxide and salted with amines, C12-14,-tert-alkyl
- EC Number:
- 939-591-3
- Cas Number:
- 1471315-74-8
- Molecular formula:
- Not available
- IUPAC Name:
- Reaction Products of alcohols, C14-18, C18 unsat., esterified with phosphorus pentoxide and salted with amines, C12-14,-tert-alkyl
- Test material form:
- liquid: viscous
- Details on test material:
- - Name of test material (as cited in study result):
- Substance type: UVCB organic
- Physical state: viscous liquid
- Purity: 100 % as UVCB
Constituent 1
Results and discussion
Surface tension
- Remarks on result:
- other: Surface tension not measured due to very low water solubility of the substance (<1 mg/L)
Applicant's summary and conclusion
- Conclusions:
- The surface tension was not determined according to a procedure designed to be compatible with Method A.5 (Surface Tension) of Commission Regulation (EC) No 440/2008 (2008) and OECD Method 115 (1995) since the water solubility was considered to be less than 1 mg/L. The method guideline states that substances with a water solubility less than 1 mg/l need not be tested for surface tension.
- Executive summary:
The surface tension was not determined according to a procedure designed to be compatible with Method A.5 (Surface Tension) of Commission Regulation (EC) No 440/2008 (2008) and OECD Method 115 (1995) since the water solubility was considered to be less than 1 mg/L. The method guideline states that substances with a water solubility less than 1 mg/l need not be tested for surface tension.
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