Registration Dossier
Registration Dossier
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EC number: 412-570-1 | CAS number: 119462-56-5 PERKALINK 900
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
The surface tension of an aqueous solution of 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene were measured at 65.1 mN/m at 21 °C by a concentration of 29.6 mg/L (72.5 % of saturation) and at 69.5 mN/m at 21 °C by a concentration of 14.0 mg/L (34.3 % of saturation).
Key value for chemical safety assessment
- Surface tension:
- 65.1
- in mN/m at 20°C and concentration in mg/L:
- 29.6
Additional information
The concentration of the solution should be 90% of the saturation solubility of the substance. 29.6 mg/L are 72.5 % and 14.0 mg/L 34.3 % of the saturation.
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