Registration Dossier

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: reliable, well documented GLP study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2009

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.5 (Surface Tension)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
OECD harmonised ring method

Test material

Constituent 1
Chemical structure
Reference substance name:
(2S)-5-amino-2-[(aminoacetyl)amino]-5-oxopentanoic acid
EC Number:
700-144-0
Cas Number:
13115-71-4
Molecular formula:
C7H13N3O4
IUPAC Name:
(2S)-5-amino-2-[(aminoacetyl)amino]-5-oxopentanoic acid

Results and discussion

Surface tension
Surface tension:
71.9 mN/m
Temp.:
20 °C
Conc.:
1 g/L

Applicant's summary and conclusion

Conclusions:
The substance has not to be considered as surface-active.