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Octyl gallate
C15H22O5
1034-01-1
It is used as antioxidant additive in oleaginous foods and medicinal preparations.
Synonyms: Gallice acid octyl ester, OG., octyl gallate
Chemical name: Octyl-3,4,5-trihydroxybenzoate
Mol. Formula and Mw: C15H22O5 = 282.3
CAS 1034-01-1

Description: A white or creamy white powder
odourless. Practically insoluble in water, very soluble in methanol
freely soluble in acetone, in ethanol, in ether and in propane-1,2-diol
sparingly soluble in arachis and in chloroform.
Main testing indexes:
Melting point: 100~102¡É
Chloride: max 0.07%
Loss on drying: max 0.5%
Sulphated ash max0.1%
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