DL-ALPHA-TOCOPHEROL ACETATE CAS#: 52225-20-4

DL-ALPHA-TOCOPHEROL ACETATE Basic information

Product Name:

DL-ALPHA-TOCOPHEROL ACETATE

Synonyms:

2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-(4,8,12-trimethyltridecyl)-, acetate, [2R(4R,8R)]-(±)-
3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,(2r*(4r*,8r*))-(+-)-2h-1-benzopyran-6-o
3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate,[2R*(4R*,8R*)]-(+-)-2H-1-Benzopyran-6-ol
acetate,(2r*(4r*,8r*))-(+-)-yl)
[2R*(4R*,8R*)]-(±)-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate
VitaminEacetateoleaginous
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, acetate, (2R)-rel-
(+-)-ALPHATOCOPHEROLOACETATE

CAS:

52225-20-4

MF:

C31H52O3

MW:

472.74

EINECS:

257-757-7

Product Categories:

Organics

Mol File:

52225-20-4.mol

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DL-ALPHA-TOCOPHEROL ACETATE Chemical 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
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)

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Safety Information

RIDADR: UN 1648 3 / PGII
WGK Germany: 1
RTECS: GA8747000
F: 8-10-23
HS Code: 29362800

MSDS

Language:English Provider:ACROS
Language:English Provider:SigmaAldrich
Language:English Provider:ALFA

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DL-ALPHA-TOCOPHEROL ACETATE Usage And Synthesis

Chemical Properties

clear light yellow to light green viscous liquid

Uses

As an antioxidant in vegetable oils and shortening.

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.

Uses

This internal standard is suitable for HPLC or LC-MS/MS Vitamin E testing applications such as quality control testing of Vitamin E fortified foods, dietary supplements, or pharmaceuticals.
Tocopheryl Acetate (Vitamin E acetate) may be used as an analytical standard for the determination of the analyte in aquatic organisms, fish feed and pharmaceutical formulations by colorimetric and chromatography techniques, respectively.

Definition

ChEBI: Alpha-Tocopherol acetate is a tocol.

General Description

Tocopheryl acetate is a natural form of Vitamin E, used as a fortifying agent and dietary supplement for Vitamin E in food. It is also the main ingredient of skin care products and dermatological preparations. Tocopheryl acetate in combination with α-tocopherol has been used in the therapy of conditions such as sterility, muscular dystrophy, cardiac vascular disorders and anemia.

DL-ALPHA-TOCOPHEROL ACETATESupplier

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Syntechem Co.,Ltd

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Thermo Fisher Scientific

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Email: cnchemical@thermofisher.com

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