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EC number: 941-167-8
CAS number: 1584709-99-8
transfer of the test solution into the test vessel, 68.2 minutes were
needed to reach equilibrium at which 10 successive measurements were
successfully achieved with a SD of 0.05 mN/m.
from transfer of the test solution until end of each measurement
already corrected acc. to Harkins
tension of a 90% saturated solution of the test item in double distilled
water was determined according to OECD Guideline 115, with a ring
tensiometer in ten successive measurements with a standard deviation ≤
0.05 mN/m at a temperature of 20°C.
was found to be 45.6 mN/m.
Surface tension = 45.6 mN/m, at expected 90% saturated solution
According to EU A5 criteria, as the result is below the threshold value
of 60 mN/m, the substance is considered to have surface-active potential
under the experimental conditions. However, since the structure is not
characteristic of a true surfactant, and it is not the intended use of
the substance (i.e. not a desired property), this conclusion should be
taken with caution.
A fully reliable experimental study, conducted according to a recognized
OECD/EU/ISO method and under GLP, is available. Therefore, it is
considered as a key study, and the result is retained as key value.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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