Registration Dossier
Registration Dossier
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EC number: 210-993-4 | CAS number: 627-31-6
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
The study to determine surface tension does not need to be conducted because based on structure, surface activity is not expected or cannot be predicted; The substance is a symetric diiodide with limited polarity due to symetric structure. Surface activity is not a desired property of the material. In one published literature found, surface tension has been measured at different temperatures and was reported as γ20: 47.86 mN/m; γ40: 45.50 mN/m; γ60: 43.10 mN/m; γ85: 40.10 mN/m, but no concentration was given. As 1,3-diiodopropane is insoluble in water, it is assumed that staurated solutions were measured.
Key value for chemical safety assessment
- Surface tension:
- 47.86
Additional information
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