Tocopheryl acetate

Product Name: Tocopheryl acetate
CAS No.: 7695-91-2
Chemical Name: Tocopheryl acetate
Synonyms: VITAMIN E ACETATE;VITAMIN E OIL;DL-α-tocopheryl acetate;DL-α-Tocopherol Acetate;VITAMIN E ACETATE OIL;DL-A-TOCOPHEROL ACETATE;DL-A-TOCOPHERYL ACETATE;ALPHA-TOCOPHERYL ACETATE;DL-ALPHA-TOCOPHEROL ACETATE;DL-ALPHA-TOCOPHERYL ACETATE
CBNumber: CB0459903
Molecular Formula: C31H52O3
Formula Weight: 472.74
MOL File: 7695-91-2.mol

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Tocopheryl acetate Property

Melting point:: -28°C
Boiling point:: 224 °C0.3 mm Hg(lit.)
Density: 0.96 g/mL at 20 °C (lit.)
vapor density: 16.3 (vs air)
refractive index: n20/D 1.497
Flash point:: >230 °F
storage temp.: 2-8°C
solubility: Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils.
Specific Gravity: 0.962 (20/4℃)
color: Clear yellow viscous liquid
Odor: Odorless
Water Solubility: Immiscible with water.
Sensitive: Air & Light Sensitive
Merck: 14,9495
BRN: 97512
InChIKey: ZAKOWWREFLAJOT-CEFNRUSXSA-N
LogP: 12.260 (est)
CAS DataBase Reference: 7695-91-2(CAS DataBase Reference)
NIST Chemistry Reference: (+)-«ALPHA»-tocopherol acetate(7695-91-2)
EPA Substance Registry System: 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate (7695-91-2)

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Safety

Safety Statements: 24/25
WGK Germany: 1
RTECS: GA8747000
F: 8-10-23
TSCA: Yes
HS Code: 29362800

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H413May cause long lasting harmful effects to aquatic life

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 5.00952
Product name: all-rac-α-Tocopheryl acetate
Purity: (Vitamin E acetate) EMPROVE? ESSENTIAL Ph Eur,BP,USP,FCC
Packaging: 100g
Price: $94
Updated: 2024/03/01

Sigma-Aldrich

Product number: 5.00952
Product name: all-rac-α-Tocopheryl acetate
Purity: (Vitamin E acetate) EMPROVE? ESSENTIAL Ph Eur,BP,USP,FCC
Packaging: 5kg
Price: $1099
Updated: 2024/03/01

Sigma-Aldrich

Product number: 47786
Product name: DL-alpha-Tocopherol acetate
Purity: analytical standard
Packaging: 100MG
Price: $34
Updated: 2024/03/01

Sigma-Aldrich

Product number: 29992
Product name: DL-α-Tocopherol acetate
Purity: testedaccordingtoPh.Eur.
Packaging: 50g
Price: $104
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1667701
Product name: Alpha Tocopheryl Acetate
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 250mg
Price: $447
Updated: 2024/03/01

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Tocopheryl acetate Chemical Properties,Usage,Production

Chemical Properties

Light yellow to yellow clear liquid

Uses

vitamin E acetate (tocopherol acetate) is an anti-oxidant with skinmoisturizing activity. given its free-radical scavenging properties, it is useful in uV protective products. Vitamin e acetate is commonly used to replace vitamin e because it is more stable and is converted to vitamin e by the body.

Uses

Vitamin E (α-tocopherol) occurs naturally in most vegetable oils. The highest concentrations are found in com, soybean oils, sunflower seed, wheat germ, rapeseed, alfalfa, and lettuce. It is claimed to have age-retardant properties. May produce erythemamultiforme-like eruptions. It is used in a number of cosmetic products; creams are used for scars, striae, and bums; in pharmaeeutical ereams and deodorants; as an antioxidant in foods.

Uses

All-rac-alpha-tocopheryl acetate for peak identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.

Uses

anti-Altzheimer therapeutic

Definition

ChEBI: DL-alpha-Tocopherol acetate is a tocol.

General Description

DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.

Hazard

A reproductive hazard.

Flammability and Explosibility

Non flammable

Contact allergens

Tocopherol and tocopheryl acetate are used mainly as antioxidants. Tocopheryl acetate, an ester of tocopherol (vitamin E), can induce allergic contact dermatitis.

Biochem/physiol Actions

Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by Homosapiens. DL-α-Tocopherol acetate can inhibit oxidation of linoleate.

Purification Methods

It is a viscous liquid which is purified by distillation under high vacuum under N2 or Ar and stored in sealed ampoules in the dark. It is considerably more stable to light and air than the parent unacetylated vitamin. It is insoluble in H2O but freely soluble in organic solvents. All eight stereoisomers have been synthesised. The commercially pure d-tocopheryl acetate (2R,4'R,8'R) has b 180-200o/0.7mm and [] D 20 +3.9o (c 5, EtOH); see above. [Cohen et al. Helv Chim Acta 64 1158 1981, Beilstein 17/4 V 169.]

Tocopheryl acetate Preparation Products And Raw materials

Raw materials

Xylene SODIUM SULFATE DECAHYDRATE Trimethylhydroquinone Soybean oil Sodium chloride Zinc chloride PASSION FLOWER OIL Vitamin E Isophytol Dichloromethane (POLYOL) Esterified product Diisopropyl ether

Preparation Products

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Tocopheryl acetate Suppliers

Austria 1 Belgium 2 Canada 3 China 376 Czech 1 Czech Republic 2 Europe 3 France 2 Germany 12 Hungary 1 India 66 Japan 1 Poland 1 South Korea 3 Spain 2 Switzerland 2 Ukraine 1 United Kingdom 10 United States 56 USA 1 Global 546

Wuhan Fortuna Chemical Co., Ltd

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Wuhan Runzeweiye Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

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Email: saleschina@alfa-asia.com
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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Jia Xing Isenchem Co.,Ltd

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Wuhan Wei Shunda Technology Development Co., Ltd.

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View Lastest Price from Tocopheryl acetate manufacturers

Hebei Yime New Material Technology Co., Ltd.

Product: Vitamin E Acetate 50% Type SD 7695-91-2
Price: US $35.00/KG
Min. Order: 1000KG
Purity: 99
Supply Ability: 1000
Release date: 2021-11-23

Shanghai Affida new material science and technology center

Product: Tocopheryl acetate 7695-91-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 500000kg
Release date: 2024-04-15

Shaanxi Haibo Biotechnology Co., Ltd

Product: Tocopheryl acetate 7695-91-2
Price: US $0.00-0.00/Ton
Min. Order: 1Ton
Purity: 99%
Supply Ability: 50000 tons/year
Release date: 2023-08-28

7695-91-2, Tocopheryl acetateRelated Search:

Cellulose acetate Vitamin A Tocopherol Retinyl acetate Menadione Trenbolone acetate 2-Butoxyethyl acetate Ascorbic Acid Dihydromyrcenol Vinyl acetate 1-Methoxy-2-propyl acetate Triacetin Magnesium acetate Butyl acetate Sodium acetate Goserelin acetate Isopropyl acetate Ethyl acetate

3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate

[2r-[2r*(4r*,8r*)]]-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-ol acetate

Tocopherolacetat-alpha (high mass adjustment=50%)

Tocopherolcetat-alpha (high mass adjustment=100%)

2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanoacetate

2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate

2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-,acetate

O-ACETYL-ALPHA-TOCOPHEROL

RONACARE(R) ALL-RAC-ALPHA-TOCOPHERYL ACETATE

VITAMIN E ACETATE

VITAMIN E ACETATE (DL-FORM)

VITAMIN E OIL

DL-TOCOPHRIN

DL-VITAMIN E ACETATE

DL-CONTOPHERON

DL-ECON

DL-FERTILVIT

DL-ALPHA-TOCOPHEROL ACETATE

DL-ALPHA-TOCOPHERYL ACETATE

DL-ALFACOL

DL-A-TOCOPHEROL ACETATE

DL-A-TOCOPHERYL ACETATE

DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL ACETATE

EPSILAN-M

ALPHA-TOCOPHERYL ACETATE

ALPHA-TOCOPHERYLIS ACETAS

(+/-)-ALPHA-TOCOPHEROL ACETATE

ALL-RAC-ALPHA-TOCOPHERYL ACETATE

(+)-A-TOCOPHEROL

all-rac-α-Tocopheryl acetate, Vitamin E acetate

O-Acetyl-α-tocopherol, DL-α-Tocopherol acetate, DL-α-Tocopheryl acetate

α-Tocopherylis acetas, all-rac-α-Tocopheryl acetate, Vitamin E acetate

2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 6-acetate

3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-B- enzopyran-6-ol, acetate

alpha-Tocopherol acetate, all rac

DL-a-TOCOPHERYL ACETATERESEARCH GRADE

DL-α-Tocopherol acetate,VitaminE acetate, all-rac-α-Tocopheryl acetate

DL-alpha-Tocopherylacetate(Vitamin E acetate)

Alpha Tocopheryl Acetate (250 mg) (Vitamin E Acetate)

DL -alpha-TOCOPHEROL ACETATE POWDER

(R)-2,5,7,8-tetraMethyl-2-((4R,8R)-4,8,12-triMethyltridecyl)chroMan-6-yl acetate

Dry Vitamin E 15% CC

Dry Vitamin E 50% Acetate 75 HP

Dry Vitamin E 50% CWS/F

Dry Vitamin E 50% CWS/S

Dry Vitamin E 50% Type SD

Dry Vitamin E Acetate 950NS

All-rac-a-Tocopheryl Acetate, FCC

DL-ALPHA-TOCOPHEROL ACETATE 50%

VITAMIN E ACETATE OIL

DL-α-Tocopheryl acetate

O-Acetyl-α-tocopherol

VE acetate

VITAMIN E 50% S.D. DL-TOCOPHERYL ACETATE

DL-ALPHA TOCOPHEROL, 100MG, NEAT

DL-ALPHA-TOCOPHEROL ACETATE, PH EUR

(+/-)-A-TOCOPHEROL ACETATE

DL-ALPHA-TOCOPHEROL ACETATE, 100MG, NEAT