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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
key study
Study period:
21 February 2018 - 11 May 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
GLP compliance:
yes
Type of method:
ring method
Key result
Surface tension:
39.6 mN/m
Temp.:
22.7 °C
Conc.:
900 000 mg/L

The concentration is given in the study report as 90% which = 90 g/100mL.  1 g/100mL equals 10,000 mg/L, therefore 90 g/100mL equals 900,000 mg/L. That calculation assumes a density of 1.

Conclusions:
The surface tension of a 90% saturated solution of 2-(2-methoxyethoxy)ethyl methacrylate at 22.7 °C is 39.6 mN/m.
Executive summary:

In accordance with  OECD TG 115 following GLP conditions, the surface tension of a 90% saturated solution of 2-(2-methoxyethoxy)ethyl methacrylate at 22.7°C is 39.6 mN/m.

Description of key information

The surface tension of a 90% saturated solution of 2-(2-methoxyethoxy)ethyl methacrylate at 22.7°C is 39.6 mN/m.

Key value for chemical safety assessment

Surface tension:
39.6
in mN/m at 20°C and concentration in mg/L:
900 000

Additional information

The surface tension of a 90% saturated solution of 2-(2-methoxyethoxy)ethyl methacrylate at 22.7°C is 39.6 mN/m.