Vitamin E CAS#59-02-9
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Chemical Name:Vitamin E
CAS No.:59-02-9
Molecular Formula: C29H50O2
Molecular weight: 430.71
Sample: Available
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Products Description of Vitamin E CAS#59-02-9
Natural vitamin E is a brown-red or transparent light yellow oily liquid with a mild, special smell and taste. Easily soluble in ethanol, acetone, ether, chloroform or vegetable oil, almost insoluble in water. It has a high boiling point (250°C) and is stable to heat. It oxidizes when exposed to air and light and turns dark red. It has no calories and does not participate in human metabolism. Natural vitamin E has the functions of whitening spots, preventing skin aging, regulating endocrine, and preventing high blood pressure and blood clots. Therefore, it is widely used in food, nutritional supplements, cosmetics and other fields.
Product Parameters of Vitamin E CAS#59-02-9
1. Names and Identifiers
Name | Vitamin E
|
Synonyms
| (+)-ALPHA-TOCOPHEROL (+)-a-Tocopherol (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro- 2H-chromen-6-ol (2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12- TRIMETHYLTRIDECYL]CHROMAN-6-OL (2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12- trimethyltridecyl]-2H-1-benzopyran-6-ol (2R,4'R,8'R)-a-Tocopherol (all-R)-a-Tocopherol (R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-3,4-dihydro- 2H-chromen-6-ol [2R-2R*(4R*,8R*)]-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12- trimethyltridecyl)-2H-1-benzopyran-6-ol
|
CAS
| 59-02-9
|
CID | 14985
|
EINECS(EC#) | 218-197-9
|
Molecular Formula | C29H50O2 (isomer)
|
Inchi | InChI=1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22-,29-/m1/s1
|
InChIkey
| GVJHHUAWPYXKBD-IEOSBIPESA-N
|
Canonical Smiles
| CC1=C(C2=C(CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C)C(=C1O)C)C
|
Isomers Smiles
| CC1=C(C2=C(CC[C@@](O2)(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C(=C1O)C)C |
2. Properties
Density
| 0.93
|
Melting point
| 2.5-3.5℃ |
Boiling point | 200-220℃ (0.07501 mmHg)
|
Refractive index | n20/D 1.505(lit.)
|
Flash Point
| 253 °C
|
Vapour Pressure | 0.0±1.2 mmHg at 25°C
|
Precise Quality
| 430.381073
|
PSA
| 29.46000
|
logP
| 8.84020
|
Appearance
| light yellow liquid
|
Chemical Properties
| light yellow liquid
|
Color/Form
| Oil
|
Odo | Little or no odo |
pKa
| 11.40±0.40(Predicted)
|
Water Solubility
| Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol, in methylene chloride and in fatty oils.
|
Spectral Properties | MAX ABSORPTION (METHANOL): 292 NM (LOG E= 3.54); DECOMP @ 350 DEG C; SADTLER REF NUMBER: 10277 (IR, PRISM)
|
Stability | Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents.
|
StorageTemp | -20°C |
3. Use and Manufacturing
3.1 Definition
ChEBI: An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils.
3.2 Usage
vitamin E, antioxidant
4. Safety and Handling
4.1 Hazard Codes
Xi
4.1 Risk Statements
36/37/38
4.1 Safety Statements
S23;S24/25
4.1 Exposure Standards and Regulations
The Approved Drug Products with Therapeutic Equivalence Evaluations List identifies currently marketed prescription drug products, incl vitamin E, approved on the basis of safety and effectiveness by FDA under sections 505 and 507 of the Federal Food, Drug, and Cosmetic Act.
Tocopherols used as a chemical preservative is generally recognized as safe when used in accordance with good manufacturing practice. /Tocopherols/
Tocopherols used as a nutrient is generally recognized as safe when used in accordance with good manufacturing practice. /Tocopherols/
alpha-Tocopherol acetate used as a nutrient is generally recognized as safe when used in accordance with good manufacturing practice. /alpha-Tocopherol acetate/
Substance added directly to human food affirmed as generally recognized as safe (GRAS).
Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses. A number of active ingredients have been present in OTC drug products for various uses, as described below. However, based on evidence currently available, there are inadequate data to establish general recognition of the safety and effectiveness of these ingredients for the specified uses: vitamin e is included in topical acne drug products.
Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses. A number of active ingredients have been present in OTC drug products for various uses, as described below. However, based on evidence currently available, there are inadequate data to establish general recognition of the safety and effectiveness of these ingredients for the specified uses: vitamin e is included in weight control drug products.
Tocopherols used as a chemical preservative in animal drugs, feeds, and related products is generally recognized as safe when used in accordance with good manufacturing or feeding practice. /Tocopherols/
Tocopherols used as a nutrient and/or dietary supplement in animal drugs, feeds, and related products is generally recognized as safe when used in accordance with good manufacturing or feeding practice. /Tocopherols/
alpha-Tocopherol acetate used as a nutrient and/or dietary supplement in animal drugs, feeds, and related products is generally recognized as safe when used in accordance with good manufacturing or feeding practice. /alpha-Tocopherol acetate/
Product Application of Vitamin E CAS#59-02-9
· Natural vitamin E can whiten spots and prevent skin aging.
· Regulating endocrine, preventing high blood
· Pressure and blood clots widely used in food, nutritional supplements, cosmetics and other fields
· Widely used in food, nutritional supplements, cosmetics and other fields
· For the prevention of miscarriage, habitual miscarriage and threatened miscarriage caused by vitamin E deficiency
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
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