Registration Dossier

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:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Qualifier:
according to
Guideline:
EU Method A.5 (Surface Tension)
Qualifier:
according to
Guideline:
other: D1331 - 11 Standard Test Methods for Surface and Interfacial Tension of Solutions of Surface-Active Agents
GLP compliance:
yes (incl. certificate)
Type of method:
ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Type:
impurity
Type:
impurity
Type:
impurity
Specific details on test material used for the study:
Commercial Name: Irone Alpha
Givaudan Code No.: 66065003
Aspect: pale yellow to pale amber liquid
Lot No.: VE00466614
Expiration date: March 29, 2019

Results and discussion

Surface tension
Surface tension:
52.7 mN/m
Temp.:
20 °C
Conc.:
90 other: % of the saturation concetration

Applicant's summary and conclusion

Conclusions:
The surface tension of a solution of Irone Alpha in ultrapure water (90% of the saturation concentration) was determined according to the OECD Guideline No. 115, using the ring method.

The result is: 52.7 mN/m

Therefore, according to this test, it was considered that the test material is surface active (surface tension < 60 mN/m).