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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;DL-FERTILVIT;DL-TOCOPHRIN;VITAMIN E OIL;DL-a-Tocopher;DL-CONTOPHERON;(+)-A-TOCOPHEROL
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.)
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℃)
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)
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  1
RTECS  GA8747000
8-10-23
TSCA  Yes
HS Code  29362800

Tocopheryl acetate price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 29992 DL-α-Tocopherol acetate tested according to Ph.Eur. 7695-91-2 50g-f $77.2 2018-11-13 Buy
Sigma-Aldrich 1667701 Alpha Tocopheryl Acetate United States Pharmacopeia (USP) Reference Standard 7695-91-2 250mg $348 2018-11-13 Buy
TCI Chemical T0252 DL-α-Tocopherol Acetate >98.0%(GC) 7695-91-2 25g $27 2018-11-22 Buy
TCI Chemical T0252 DL-α-Tocopherol Acetate >98.0%(GC) 7695-91-2 100g $78 2018-11-22 Buy
Alfa Aesar A14505 Vitamin E acetate, 97% 7695-91-2 100g $69.4 2018-11-13 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.

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.]

Tocopheryl acetate Preparation Products And Raw materials

Raw materials

Preparation Products


Tocopheryl acetate Suppliers

Global( 243)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3194 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 892 55
career henan chemical co
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sales@coreychem.com CHINA 30001 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1178 58

View Lastest Price from Tocopheryl acetate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-05-29 Tocopheryl acetate
7695-91-2
US $0.00 / Kg/Drum 1KG 99% 200 tons hdzhl biotechnology co., ltd
2019-05-29 Tocopheryl acetate
7695-91-2
US $0.00 / Kg/Drum 1KG 99% 200 tons hdzhl biotechnology co., ltd
2018-08-15 Tocopheryl acetate
7695-91-2
US $1.00 / KG 1KG 99% 1000kg career henan chemical co

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