ChemicalBook > CAS DataBase List > Tocopheryl acetate

Tocopheryl acetate

Product Name
Tocopheryl acetate
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 E OIL;DL-a-Tocopher;-α-TocopheroL
CBNumber
CB0459903
Molecular Formula
C31H52O3
Formula Weight
472.74
MOL File
7695-91-2.mol
More
Less

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 
neat
color 
Clear yellow viscous liquid
Specific Gravity
0.962 (20/4℃)
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)
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)
More
Less

Safety

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

Hazard and Precautionary Statements (GHS)

More
Less

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
100 g
Price
$75.6
Updated
2021/03/22
Sigma-Aldrich
Product number
29992
Product name
DL-α-Tocopherol acetate
Purity
tested according to Ph.Eur.
Packaging
50g-f
Price
$81.1
Updated
2020/08/18
Sigma-Aldrich
Product number
1667701
Product name
Alpha Tocopheryl Acetate
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
250mg
Price
$371
Updated
2020/08/18
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
5 kg
Price
$920
Updated
2021/03/22
TCI Chemical
Product number
T0252
Product name
DL-α-Tocopherol Acetate
Purity
>98.0%(GC)
Packaging
25g
Price
$28
Updated
2021/03/22
More
Less

Tocopheryl acetate Chemical Properties,Usage,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.

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.

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.]

More
Less

Tocopheryl acetate Suppliers

Wuhan Jingxiu Research Biological Co., Ltd.
Tel
15926302425;13971316819
Fax
QQ:2359428973;1206403291
Email
1206403291@qq.com
Country
China
ProdList
550
Advantage
58
Wuhan lanabai Pharmaceutical Chemical Co., Ltd
Tel
027-81819291-
Fax
QQ-2355680
Email
2355680@qq.com
Country
China
ProdList
7573
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15877
Advantage
69
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43503
Advantage
61
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100-
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9636
Advantage
66
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13915
Advantage
59
More
Less

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
Handan Tongyi New Material Technology Co., Ltd
Product
Tocopheryl acetate 7695-91-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99
Supply Ability
500kg/month
Release date
2021-03-10
Wuhan wingroup Pharmaceutical Co., Ltd
Product
Tocopheryl acetate 7695-91-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-07-09

7695-91-2, Tocopheryl acetateRelated Search:


  • 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