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EC number: 259-105-7
CAS number: 54326-11-3
Based on read across the density of (benzoato-O,O')hydroxy(octadecanoato-O,O')aluminium has been estimated to be 1080 kg/m3 at 20.0 ± 1.0°C (relative density value 1.08).
no data was available for the density 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
density of the read-across substance was determined in a proprietary,
GLP-compliant air comparison pycnometer (for solids) test following OECD
guideline 109 (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(octadecanoato-O,O')aluminium and (benzoato-O,O')hydroxy(hexadecanoato-O,O')aluminium.
The only significant
difference therefore, being 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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