Product Description of Vitamin E CAS#59‑02‑9
Natural Vitamin E appears as a brown‑red or clear pale‑yellow oily liquid with a faint distinctive odor and flavor. It dissolves easily in acetone, ether, chloroform and vegetable oils, yet is practically insoluble in water. It possesses a relatively high boiling point of around 250°C and exhibits favorable thermal stability.
Natural Vitamin E is susceptible to oxidation upon contact with air and light, which will gradually turn its color deep red. It is calorie‑free and does not take a direct part in human metabolic processes. Thanks to its properties including skin brightening, pigmentation reduction, anti‑skin‑aging effects, endocrine balance regulation and cardiovascular health support, natural Vitamin E finds broad application in food items, dietary supplements, cosmetics and many other fields.
Product Parameters of Vitamin E CAS#59-02-9
Name | Vitamin E |
CAS | 21590 |
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 |
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 | 29.46 |
logP | 8.8402 |
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 |
Product Application of Vitamin E CAS#59-02-9
Natural Vitamin E is widely used for skin care applications, including reducing pigmentation and helping prevent skin aging.
It contributes to endocrine regulation and supports the prevention of high blood pressure and blood clot formation.
Natural Vitamin E is extensively applied in food products, nutritional supplements, cosmetics, and other related industries.
It can be used as a nutritional supplement to help prevent miscarriage, recurrent miscarriage, and threatened miscarriage associated with vitamin E deficiency.
