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Tocopheryl acetate

Tocopheryl acetate
Tocopheryl acetate structure
CAS No.
7695-91-2
Chemical Name:
Tocopheryl acetate
Synonyms
DL-ECON;EPSILAN-M;DL-ALFACOL;VE acetate;VE Liposome;DL-TOCOPHRIN;DL-FERTILVIT;Vitamin E98%;VITAMIN E OIL;DL-a-Tocopher
CBNumber:
CB0459903
Molecular Formula:
C31H52O3
Formula Weight:
472.74
MOL File:
7695-91-2.mol

Tocopheryl acetate Properties

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.
form 
neat
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
CAS DataBase Reference
7695-91-2(CAS DataBase Reference)
FDA 21 CFR
582.5892
EWG's Food Scores
3
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)
Cosmetics Info
Tocopheryl Acetate
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  1
RTECS  GA8747000
8-10-23
TSCA  Yes
HS Code  29362800
NFPA 704
1
0 0

Tocopheryl acetate price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 29992 DL-α-Tocopherol acetate testedaccordingtoPh.Eur. 7695-91-2 50 g $83.9 2021-12-16 Buy
Sigma-Aldrich 1667701 Alpha Tocopheryl Acetate United States Pharmacopeia (USP) Reference Standard 7695-91-2 250mg $371 2021-12-16 Buy
Sigma-Aldrich 5.00952 all-rac-α-Tocopheryl acetate (Vitamin E acetate) EMPROVE? ESSENTIAL Ph Eur,BP,USP,FCC 7695-91-2 5 kg $920 2021-12-16 Buy
Sigma-Aldrich 5.00952 all-rac-α-Tocopheryl acetate (Vitamin E acetate) EMPROVE? ESSENTIAL Ph Eur,BP,USP,FCC 7695-91-2 100 g $75.6 2021-12-16 Buy
Sigma-Aldrich 29992 DL-α-Tocopherol acetate tested according to Ph.Eur. 7695-91-2 50g-f $81.1 2021-12-16 Buy

Tocopheryl acetate Chemical Properties,Uses,Production

Chemical Properties

Light yellow to yellow clear liquid

Uses

anti-Altzheimer therapeutic

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.

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.

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

Preparation Products


Tocopheryl acetate Suppliers

Global( 346)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com China 1807 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
alice@crovellbio.com China 5941 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1275 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58

View Lastest Price from Tocopheryl acetate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-01-26 Vitamin E Acetate 50% Type SD
7695-91-2
US $35.00 / KG 1000KG 99 1000 Hebei Yime New Material Technology Co., Ltd.
2021-12-10 Tocopheryl acetate
7695-91-2
US $10.00 / KG 1KG 99.99 500kg/month Handan Tongyi New Material Technology Co., Ltd
2021-11-08 Tocopheryl acetate
7695-91-2
US $10.00 / KG 1KG 99% 20 tons Wuhan wingroup Pharmaceutical Co., Ltd

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