Registration Dossier

Administrative data

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

Data source

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

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
GLP compliance:
yes
Type of method:
OECD harmonised ring method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Details on test material:
CAS 1629579-82-3
Molecular formula C18H32N2O11
EC 818-033-1

Results and discussion

Surface tension
Key result
Surface tension:
72.8 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Applicant's summary and conclusion

Conclusions:
The OECD harmonized ring method was applied for the determination of the surface tension of Bis-Aminopropyl Diglycol Dimaleate.
The surface tension of a test solution at a concentration of 1 g a.i. /L in water and at 20°C was 72.8 mN/m. According to this, the test item is considered not to be surface active.
Executive summary:

The OECD harmonized ring method was applied for the determination of the surface tension of Bis-Aminopropyl Diglycol Dimaleate.

The surface tension of a test solution at a concentration of 1 g a.i. /L in water and at 20°C was 72.8 mN/m. According to this, the test item is considered not to be surface active.