54165-54-7

Basic information

• Product Name: 2S,4'R,8'R-α-tocopheryl acetate
• Synonyms: 2S,4'R,8'R-α-tocopheryl acetate
• CAS NO: 54165-54-7
• Molecular Weight: 472.752
• Mol File: 54165-54-7.mol
• Article Data: 23

Chemical Properties

• CAS DataBase Reference: 2S,4'R,8'R-α-tocopheryl acetate(CAS DataBase Reference)
• NIST Chemistry Reference: 2S,4'R,8'R-α-tocopheryl acetate(54165-54-7)
• EPA Substance Registry System: 2S,4'R,8'R-α-tocopheryl acetate(54165-54-7)

Safety Data

• Hazardous Substances Data: 54165-54-7(Hazardous Substances Data)

Upstream product

• 59-02-9 vitamin E 
• 108-24-7 acetic anhydride 
• 935-92-2 2,3,5-Trimethyl-1,4-benzoquinone 
• 505-32-8 isophytol 
• 700-13-0 Trimethylhydroquinone 
• 7479-28-9 2,3,5-trimethyl-1,4-hydroquinone diacetate 
• 64-19-7 acetic acid 
• 78-70-6 3,7-dimethylocta-1,6-dien-3-ol 
• 60018-13-5 3,7-dimethyl-1-octanal 
• 80370-69-0 citronellylmagnesium chloride 
• 1169860-40-5 C₃₉H₅₅ClO₅ 
• 728894-66-4 (E,Z)-(all-rac)-3-phytyl-2,5,6-trimethylhydroquinone-1-acetate 
• 36592-62-8 4-acetoxy-2,3,5-trimethylphenol 
• 696597-97-4 (all-rac)-acetic acid 4-hydroxy-2,3,6-trimethyl-5-[3-(4,8,12-trimethyltridecyl)-but-3-enyl]phenyl ester 

Downstream Products

• 59-02-9 vitamin E 
• 588-46-5 N-(phenylmethyl)acetamide 
• 527-17-3 Duroquinone 
• 18920-63-3 vitamin E 
• 64-19-7 acetic acid 

Relevant articles and documents

SYNTHESIS OF CHROMANOL AND 2-METHYL-1,4-NAPHTHOQUINONE DERIVATIVES

The present invention relates to a process for the production of chromanol and 2-methyl-1,4-naphthoquinone derivatives, more specifically to a process for preparing a compound of the general formula (I) or (II) wherein the variables are as defined in the claims and the description.

Vitamin E acetate preparation method (by machine translation)

The invention relates to a technical field of chemical synthesis, in particular relates to a vitamin E acetate preparation method, in order to trimethyl [...][...] as raw materials, innovative in a sulfuric acid and paratoluene sulfonic acid under acidic conditions, using magnesium sulfate as a catalyst, greatly improves the catalytic efficiency; in addition, in concentrated hydrochloric acid and ethyl acetate under the reaction environment, esterification synthetic vitamin E acetate efficiency is higher; and, synthetic route of this invention relates to the reaction of the routine chemical reaction, mild reaction conditions, simple operation, is suitable for industrial. (by machine translation)

dl-alpha tocopherol acetate preparation method

The present invention relates to a dl-alpha tocopherol acetate preparation method, wherein trimethyl hydroquinone diethyl ester or trimethyl hydroquinone-4-ethyl ester is adopted as a raw material, Bronsted acid and Lewis acid are adopted as catalysts, the raw material and phytol or isophytol or a phytol derivative are directly subjected to a condensation reaction in an ester solvent to obtain the product dl-alpha tocopherol acetate or an intermediate dl-alpha tocopherol, wherein the intermediate dl-alpha tocopherol is subjected to further esterification to obtain the product dl-alpha tocopherol acetate. According to the present invention, the process route is simple, the production cost is reduced, the quality of the obtained product is good, the yield is high, and the method is suitable for large-scale industrial production.