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Appearance:Pale yellow oil
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:98%
Product Name: DL-α-Tocopherol
CAS: 10191-41-0
MF: C29H50O2
MW: 430.71
EINECS: 233-466-0
Mol File: 10191-41-0.mol
DL-α-Tocopherol Structure
DL-α-Tocopherol Chemical 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 n20/D 1.506
Fp 240°C
storage temp. 2-8°C
solubility H2O: insoluble
form Pale yellow oil
pka 11.40±0.40(Predicted)
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
CAS DataBase Reference 10191-41-0(CAS DataBase Reference)
EPA Substance Registry System 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)- (10191-41-0)
Safety Information
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
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