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EC number: 259-105-7
CAS number: 54326-11-3
Based on read across from aluminum, benzoate C16-18 fatty acids complexes, the surface tension of a 90% saturated aqueous solutions is estimated to be 72.6 mN/m at 20.0 ± 0.5°C. (Benzoato-O,O')hydroxy(octadecanoato-O,O')aluminium is considered not to be surface active.
no data was available for the surface tension of
(benzoato-O,O')hydroxy(octadecanoato-O,O')aluminium, the endpoint was
read across from the substance aluminum, benzoate C16-18-fatty acids
complexes. The surface tension of the read-across substance was
determined in a proprietary, GLP-compliant ring balance test following
OECD guideline 115 (Harlan 2013).
benzoate C16-18-fatty acids complexes (CAS
No. 94166-87-7, EC No. 303-385-6) is
considered suitable for read across to
(benzoato-O,O')hydroxy(octadecanoato-O,O')aluminium as it is
structurally similar being an approximate 2:1 mixture of
(benzoato-O,O')hydroxy(hexadecanoato-O,O')aluminium. The only
significant difference therefore is the presence of about 30% of the
aluminium complex containing the saturated C16-fatty acid,
hexadecanoate, in place of the saturated C18-fatty acid, octadecanoate. This
small difference in composition is expected to have no influence on
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