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. |
pka | 11.40±0.40(Predicted) |
form | oil |
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) |
CAS DataBase Reference | 59-02-9(CAS DataBase Reference) |
NIST Chemistry Reference | Vitamin e(59-02-9) |
EPA Substance Registry System | 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (59-02-9) |
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 |
Hazardous Substances Data | 59-02-9(Hazardous Substances Data) |