A7445912
<small>D</small>-α-Tocopherol , >97.0%(GC) , 59-02-9
Synonym(s):
Vitamin E;(±)-α-Tocopherol;D-α-Tocopherol;5,7,8-Trimethyltocol;DL -all-rac-α-Tocopherol
CAS NO.：59-02-9
Empirical Formula: C29H50O2
Molecular Weight: 430.71
MDL number: MFCD00072045
EINECS: 200-412-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB164.00 | In Stock |
|
| 100g | RMB545.60 | In Stock |
|
| 500g | RMB1968.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 2.5-3.5 °C |
| Boiling point: | 200-220 °C0.1 mm Hg(lit.) |
| alpha | 24 º (c=2, in isooctane 25 ºC) |
| Density | 0.95 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 253 °C |
| storage temp. | -20°C |
| solubility | Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol, in methylene chloride and in fatty oils. |
| form | oil |
| pka | 11.40±0.40(Predicted) |
| color | clear yellow |
| Odor | lt. yel. to red visc. oil, nearly odorless |
| Water Solubility | INSOLUBLE |
| Merck | 14,9495 |
| BRN | 4712525 |
| Stability: | Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents. |
| LogP | 10.962 (est) |
Description and Uses
vitamin E, antioxidant
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25-37/39-26 |
| WGK Germany | 1 |
| RTECS | DJ2900000 |
| F | 8-10-23 |
| HS Code | 29362800 |
