Registration Dossier
Registration Dossier
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EC number: 222-059-3 | CAS number: 3332-27-2
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
The surface tension is 32.4 -32.5 mN/m at 21.0 +/-0.5 °C.
Key value for chemical safety assessment
- Surface tension:
- 32.4
- in mN/m at 20°C and concentration in mg/L:
- 1 040
Additional information
The surface tension of the substance was measured in a test conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A5 (ring method) under GLP [Woolley AJ (2012 )]. Due to the high solubility of the substance, a concentration of 1.04 g/L was used. Measurements were made in duplicate. The derived value for surface tension was 32.4 -32.5 mN/m at 21.0 +/-0.5 °C. The substance is considered to be surface-active.
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