Tocopheryl acetate
CAS Number: 7695-91-2
Synonyms:
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%)
Appearance: Colorless to light yellow liquid
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
DL-α-Tocopherol acetate is a stable esterified form of vitamin E, which is widely applied in cosmetic formulas to help prevent or repair skin damage.
Parameters
| Item | Value |
| Melting point | -28°C |
| Boiling point | 224 °C 0.3 mm Hg(lit.) |
| density | 0.96 g/mL at 20 °C (lit.) |
| vapor density | 16.3 (vs air) |
| refractive index | n20/D 1.497 |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol and in fatty oils. |
| form | Viscous Liquid |
| color | Clear yellow viscous liquid |
| Specific Gravity | 0.962 (20/4℃) |
| Odor | Odorless |
| biological source | synthetic (organic) |
| Water Solubility | Immiscible with water. |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9495 |
| BRN | 97512 |
| Major Application | pharmaceutical (small molecule); vitamins, nutraceuticals, and natural products |
| Cosmetics Ingredients Functions | SKIN CONDITIONING; ANTIOXIDANT |
| InChI | 1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1 |
| InChIKey | ZAKOWWREFLAJOT-CEFNRUSXSA-N |
| SMILES | CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1 |
| LogP | 12.260 (est) |
| 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 Information
| Item | Value |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | GA8747000 |
| F | 8-10-23 |
| Autoignition Temperature | 303°C |
| TSCA | TSCA listed |
| HS Code | 29362800 |
| Storage Class | 10 – Combustible liquids |
Product Application
Natural vitamin E (α-tocopherol) can be found in most vegetable oils. The richest sources include corn, soybean oil, sunflower seeds, wheat germ, rapeseed, alfalfa, and lettuce. It is known for its anti‑aging benefits. In some individuals, it may trigger erythema multiforme‑like skin reactions. It is widely used in cosmetic formulations such as scar‑reducing creams, stretch mark care, and burn soothing products; it also appears in pharmaceutical topicals and deodorants, and acts as a preservative antioxidant in food products.
Fast delivery time
Inventory: 2–3 working days.
New production: 7–10 working days.
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