Tocopheryl acetate Names IUPAC name [(2R)-2,5,7,8-Tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-yl] acetate Other names Tocopherol acetate Vitamin E acetate Identifiers CAS Number 58-95-7 Y 3D model (JSmol) Interactive image ChemSpider 77987 Y ECHA InfoCard 100.000.369 PubChem CID 86472 UNII A7E6112E4N Y InChI InChI=1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1 Y Key: ZAKOWWREFLAJOT-CEFNRUSXSA-N Y InChI=1/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1 Key: ZAKOWWREFLAJOT-CEFNRUSXBQ SMILES O=C(Oc2c(c(c1O[C@](CCc1c2C)(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C Properties Chemical formula C31H52O3 Molar mass 472.743 g/mol Hazards NFPA 704 1 1 0 Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references