52225-20-4 [2R*(4R*,8R*)]-()-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopy

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Basic

CAS No. 52225-20-4
Product Name [2R*(4R*,8R*)]-()-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate
Synonyms Vitamin E acetate dl-form; Alpha-tocopherol acetate, dl-; (+-)-alpha-Tocopherol acetate; CCRIS 6054; DL-alpha-Tocopherol acetate; DL-alpha-Tocopheryl acetate; Rovimix E 50SD; Syntopherol acetate; UNII-WR1WPI7EW8; all-rac-alpha-Tocopheryl acetate; d,l-alpha-Tocopheryl acetate; (2R*(4R*,8R*))-(1)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-, acetate, (2R)-rel-; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate,(2R*(4R*,8R*))-(+-)-; 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-yl acetate; (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate; ephynal
Molecular Formula C31H52O3
Molecular Weight 472.7428

Physical property

Density 0.941g/cm3
Boiling point 485.3°C at 760 mmHg
Flash point 235.6°C
Refractive index 1.487