(R)-rel-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ylacetate , 98% , 52225-20-4

Synonym(s):
DL-α-Tocopherol acetate;all-rac-α-Tocopheryl acetate;Vitamin E acetate

CAS NO.：52225-20-4

Empirical Formula: C31H52O3

Molecular Weight: 472.74

MDL number: MFCD00072042

EINECS: 257-757-7

PRODUCT Properties

• Melting point: -27.5°
• Boiling point: bp0.01 184°; bp0.025 194°; bp0.3 224°
• Density: 0.96 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.497
• Flash point: 9℃
• storage temp.: 2-8°C
• solubility: Chloroform, Ethanol (Sparingly), Methanol (Sparingly)
• form: Viscous Liquid
• color: Clear light yellow to light green
• Stability: Light Sensitive
• Major Application: clinical testing; clinical testing
• InChI: 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-/s3
• InChIKey: ZAKOWWREFLAJOT-FDQWOHIBNA-N
• SMILES: [C@@]1(C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)OC2=C(C)C(C)=C(OC(=O)C)C(C)=C2CC1 |&1:0,5,10,r|
• CAS DataBase Reference: 52225-20-4(CAS DataBase Reference)
• EPA Substance Registry System: DL-Vitamin E acetate (52225-20-4)

Description and Uses

dl-α-Tocopherol Acetate is the racemic analog of α-Tocopherol Acetate (T526155), one of the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Danger
• Hazard statements: H225-H319
• Precautionary statements: P210-P305+P351+P338
• target organs: Eyes,Central nervous system
• RIDADR: UN 1648 3 / PGII
• WGK Germany: 1
• RTECS: GA8747000
• F: 8-10-23
• HS Code: 29362800
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Acute Tox. 3 Dermal; Acute Tox. 3 Inhalation; Acute Tox. 3 Oral; Flam. Liq. 2; STOT SE 1