A7680812
DL-α-Tocopherol , 96% , 10191-41-0
Synonym(s):
Vitamin E;all-rac-α-Tocopherol;(±)-α-Tocopherol;TGF-β3;Vitamin E alcohol
CAS NO.：10191-41-0
Empirical Formula: C29H50O2
Molecular Weight: 430.71
MDL number: MFCD00072051
EINECS: 233-466-0
| Pack Size | Price | Stock | Quantity |
| 5g | RMB37.60 | In Stock |
|
| 25G | RMB61.60 | In Stock |
|
| 100G | RMB172.80 | In Stock |
|
| 500G | RMB552.80 | In Stock |
|
| 2.5kg | RMB2394.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 2-4°C |
| alpha | [α]D20 - 0.02 - +0.02゜ (neat) |
| Boiling point: | 200-220°C 0,1mm |
| Density | 0.950 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 240°C |
| storage temp. | 2-8°C |
| solubility | H2O: insoluble |
| form | Pale yellow oil |
| pka | 11.40±0.40(Predicted) |
| color | Colourless to Dark Yellow |
| Odor | at 100.00?%. bland |
| Water Solubility | Miscible with chloroform, vegetable oils, ether, acetone and alcohol. Immiscible with water. |
| Sensitive | Light Sensitive |
| Merck | 14,9495 |
| BRN | 94012 |
| InChIKey | GVJHHUAWPYXKBD-IEOSBIPESA-N |
| LogP | 12.2 at 25℃ |
Description and Uses
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P333+P313-P362+P364-P501 |
| Hazard Codes | Xi,T,F |
| Risk Statements | 36/37/38-39/23/24/25-23/24/25-11 |
| Safety Statements | 26-37/39-45-36/37-16-7 |
| RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |
| WGK Germany | 1 |
| RTECS | GA8746000 |
| F | 8-10-23 |
| TSCA | Yes |
| HS Code | 29362800 |
