20766-99-8 Usage
Appearance
White, waxy solid
Odor
Slight phenolic odor
Use
Antioxidant and preservative in food, cosmetics, and pharmaceuticals
Solubility
Soluble in organic solvents, insoluble in water
Function
Prevents oxidation and prolongs shelf life in fatty foods and oils
Additional Properties
Exhibits antimicrobial properties
Applications
Used in personal care products to prevent rancidity and spoilage
Regulatory Approval
Approved for use in food and cosmetics by regulatory agencies
Controversy
Some studies suggest potential links to cancer and other adverse health outcomes
Check Digit Verification of cas no
The CAS Registry Mumber 20766-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,6 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20766-99:
(7*2)+(6*0)+(5*7)+(4*6)+(3*6)+(2*9)+(1*9)=118
118 % 10 = 8
So 20766-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H20O/c1-8(2)11-6-10(5)7-12(9(3)4)13(11)14/h6-9,14H,1-5H3
20766-99-8Relevant academic research and scientific papers
LiAIH4 promoted reductive deoxygenation of hydroxybenzyl alcohols via benzoquinone methide intermediates
Baik, Woonphil,Lee, Hyun Joo,Koo, Sangho,Kim, Byeong Hyo
, p. 8125 - 8128 (2007/10/03)
Primary and secondary hydroxybenzyl alcohols react with LiAIH4 in chlorobenzene to give the corresponding alkylphenols. The reaction proceeds through the formation of benzoquinone methide as an intermediate. An example of [4+2] cycloaddition of benzoquinone methide is also reported.
Phenol transalkylation process
-
, (2008/06/13)
Phenols having an unsubstituted ortho position are transalkylated in the ortho position by mixing them with an ortho-alpha-branched alkylphenol (e.g., 2,6-di-sec-butylphenol) and an aluminum phenoxide catalyst and heating the mixture to 100°-350°C., preferably in a closed system and in the presence of olefin corresponding in structure to the ortho-alpha-branched alkyl group.
