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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:
November 2004
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethyl 3-((1-(4-methylamino-3-nitrophenyl)methanoyl)pyridin-2-yl-amino)propionate
EC Number:
454-450-1
EC Name:
Ethyl 3-((1-(4-methylamino-3-nitrophenyl)methanoyl)pyridin-2-yl-amino)propionate
Cas Number:
429659-01-8
Molecular formula:
C18 H20 N4 O5
IUPAC Name:
ethyl 3-{1-[4-(methylamino)-3-nitrophenyl]-N-(pyridin-2-yl)formamido}propanoate
Test material form:
solid: particulate/powder

Results and discussion

Surface tension
Surface tension:
62.5 mN/m
Temp.:
20 °C
Conc.:
10 g/L

Applicant's summary and conclusion

Conclusions:
It can be concluded that the surface tension of BIBR 1048 Manamide is 62.5 mN/m at 20 °C.