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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Product Details


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)
IR: 18246 (Sadtler Research Laboratories IR Grating Collection)
UV: 20771 (Sadtler Research Laboratories Spectral Collection)
NMR: 366 (Varian Associates NMR Spectra Catalogue)
MASS: 33141 (NIST/EPA/MSDC Mass Spectral database, 1990 version)
Specific optical rotation: +0.65 at 25 deg C/D (alc)

 

 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


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Inventory 2-3 working days New production 7-10 working days

Vitamin E CAS#59-02-9


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