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D-alpha-Tocopheryl acetate

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Company Name: Henan Fengda Chemical Co., Ltd
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Products Intro: Product Name:D-alpha-Tocopheryl acetate
CAS:58-95-7
Purity:99% Package:1KG;10USD|100KG;6USD|1000KG;2USD
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CAS:58-95-7
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CAS:58-95-7
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Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:d-alpha-tocopheryl acetate
CAS:58-95-7
Purity:0.99 Package:1kg

D-alpha-Tocopheryl acetate manufacturers

  • D-alpha-Tocopheryl acetate
  • D-alpha-Tocopheryl acetate pictures
  • $10.00 / 1KG
  • 2024-04-28
  • CAS:58-95-7
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
D-alpha-Tocopheryl acetate Basic information
Description References
Product Name:D-alpha-Tocopheryl acetate
Synonyms:D-alpha-Tocopheryl acetateVitamine E-acetate;(2R)-3,4-Dihydro-2,5,7,8-tetraMethyl-2-[(4R,8R)-4,8,12-triMethyltridecyl]-2H-1-benzopyran-6-ol 6-Acetate;(2R,4'R,8'R)-α-Tocopherol Acetate;(2R,4'R,8'R)-α-Tocopheryl Acetate;(R,R,R)-α-Tocopheryl Acetate;2,5,7,8-TetraMethyl-2-(4,8,12-triMethyltridecyl)- 6-chroManol Acetate;Copherol 12250;EVitaMin E ace
CAS:58-95-7
MF:C31H52O3
MW:472.74
EINECS:200-405-4
Product Categories:Antioxidant;Biochemistry;Vitamins;Pharmaceutical Raw Materials;Organics;EPHYNAL;Inhibitors
Mol File:58-95-7.mol
D-alpha-Tocopheryl acetate Structure
D-alpha-Tocopheryl acetate Chemical Properties
Melting point ~25 °C(lit.)
Boiling point 224 °C0.3 mm Hg(lit.)
alpha 3 º (c=2, in ethanol 25 ºC)
density 0.953 g/mL at 25 °C(lit.)
refractive index n20/D 1.496(lit.)
Fp >230 °F
storage temp. room temp
solubility Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils, soluble in ethanol (96 per cent).
form oil or semi-solid
color yellow
Odorcryst., odorless
Water Solubility <0.1 g/100 mL at 17 ºC
Merck 14,9495
Stability:Stable. Incompatible with strong oxidizing agents.
LogP12.260 (est)
CAS DataBase Reference58-95-7(CAS DataBase Reference)
NIST Chemistry ReferenceVitamin e acetate(58-95-7)
EPA Substance Registry SystemD-.alpha.-Tocopheryl acetate (58-95-7)
Safety Information
Safety Statements 24/25
WGK Germany 1
RTECS GP8280000
HS Code 29362800
MSDS Information
ProviderLanguage
D-alpha-Tocopheryl acetate English
SigmaAldrich English
ACROS English
D-alpha-Tocopheryl acetate Usage And Synthesis
DescriptionD-alpha-tocopheryl acetate is a natural form of vitamin E and it is stable in terms of shelf life. It is probably the best form for people actively trying to prevent heart disease. It is used in the dietary and clinical supplementations.
References[1] Jack Challem, User’s Guide to Nutritional Supplements, 2003
[2] M. K. Horwitt, Relative biological values of d-alpha-tocopheryl acetate and all-rac-alpha-tocopheryl acetate in man, The American Society for Clinical Nutrition, 1980, vol. 33, 1856-1860
Chemical Propertiesoff-white crystalline solid
Usesα-Tocopherol acetate is 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.
UsesUsed in prevention and treatment of vitamin E deficiencies.
Uses(+)-α-Tocopherol acetate has been used:
  • as a component of growth medium for retinal cell lines
  • as an external standard in high performance liquid chromatography (HPLC) to study its composition in leafy vegetables
  • in the preparation of trans-resveratrol-encapsulated lipid nanocarriers (R-nano)

DefinitionChEBI: Alpha-Tocopherol acetate is a tocol.
General DescriptionOdorless off-white crystals. Darkens at 401° F.
Air & Water ReactionsD-alpha-Tocopheryl acetate may be sensitive to prolonged exposure to light and air. . Insoluble in water.
Reactivity ProfileAn ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Fire HazardFlash point data for D-alpha-Tocopheryl acetate are not available. D-alpha-Tocopheryl acetate is probably combustible.
Contact allergensTocopherol and tocopheryl acetate are used mainly as antioxidants. Tocopheryl acetate, an ester of tocopherol (vitamin E), can induce allergic contact dermatitis.
Biochem/physiol Actionsα-Tocopherol acetate or vitamin E-acetate has antioxidant properties and reduces lipid peroxidation. However, vitamin E acetate on pyrolysis leads to the generation of carcinogens like alkenes and benzenes.
Safety ProfileWhen heated to decomposition it emits acrid smoke and irritating fumes.
D-alpha-Tocopheryl acetate Preparation Products And Raw materials
Raw materialsSodium acetate trihydrate-->Trimethylhydroquinone-->PHYTANTRIOL
Tag:D-alpha-Tocopheryl acetate(58-95-7) Related Product Information
Dihydromyrcenol Cellulose acetate Benzyl acetate 2-Butoxyethyl acetate Ethyl acetate Ethylene glycol monoethyl ether acetate Trenbolone acetate DL-ALPHA-TOCOPHEROL ACETATE Sodium acetate Retinyl acetate POLY(VINYL ACETATE) Glatiramer acetate Triacetin 1-Methoxy-2-propyl acetate Vinyl acetate Isopropyl acetate Amyl acetate Tocopheryl acetate