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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.
form 
Viscous Liquid
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
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.]

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Tocopheryl acetate Suppliers

Wuhan Fortuna Chemical Co., Ltd
Tel
027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2876
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9414
Advantage
66
Wuhan Wei Shunda Technology Development Co., Ltd.
Tel
86-027-88774375
Fax
86-027-88416321
Email
mwmwhot@163.com
Country
China
ProdList
233
Advantage
65
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
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View Lastest Price from Tocopheryl acetate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Vitamin E Acetate 7695-91-2
Price
US $0.00/Kg/Drum
Min. Order
20KG
Purity
98%; EP/USP/FCC
Supply Ability
1000KGS
Release date
2021-06-10
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Tocopheryl acetate 7695-91-2
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-10
Hebei Weibang Biotechnology Co., Ltd
Product
Tocopheryl acetate 7695-91-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-01

7695-91-2, Tocopheryl acetateRelated Search:


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