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Physical & Chemical properties

Surface tension

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Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09 Oct 2017 to 21 Feb 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

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 (incl. QA statement)
Type of method:
ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
Phenol, 4-nonyl-, branched
EC Number:
284-325-5
EC Name:
Phenol, 4-nonyl-, branched
Cas Number:
84852-15-3
Molecular formula:
C15H24O
IUPAC Name:
4-(7-methyloctyl)phenol
Test material form:
liquid
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material: SI Group
- Expiration date of the lot/batch: 05 September 2018
- Purity test date: 05 September 2017

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Ambient (5 degC to 30 degC), dark, dry
- Stability under storage conditions: Stable
- Stability under test conditions: Stable

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: Substance is diluted to a concentration of 90% of the saturation solubility.

Results and discussion

Surface tension
Key result
Surface tension:
38.9 mN/m
Temp.:
20.1 °C
Conc.:
90 vol%

Applicant's summary and conclusion

Conclusions:
The surface tension of the substance is 38.9 mN/m at 20.1 degrees centigrade.
Executive summary:

The surface tension of the substance has been determined in a study conducted according to OECD guideline 115 and EC method A.5.

The surface tension of the substance is 38.9 mN/m at 20.1 degrees centigrade.