[Bis(trifluoroacetoxy)iodo]benzene Chemical Properties | |
Melting point | 121-125 °C(lit.) |
storage temp. | Keep Cold |
form | Crystalline Powder |
color | White to pale yellow |
Water Solubility | insoluble |
Sensitive | Moisture & Light Sensitive |
BRN | 764767 |
CAS DataBase Reference | 2712-78-9(CAS DataBase Reference) |
Safety Information | |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
F | 4.10-8-9-21 |
Hazard Note | Irritant/Keep Cold |
HazardClass | IRRITANT, KEEP COLD, LIGHT SENSITIVE |
HS Code | 29036990 |
[Bis(trifluoroacetoxy)iodo]benzene Usage And Synthesis | |
Chemical Properties | White to pale yellow crystalline powder |
Uses | In oxidation, cyclization, dehydrogenation, and dearomatization reactions. |
Purification Methods | Crystallise the iodo compound from warm trifluoroacetic acid and dry it over NaOH pellets. Recrystallise it also from Me2CO/pet ether. Its melting point depends on the heating rate. [Spyroudis & Varvoglis Synthesis 445 1975, application: Almond et al. Org Synth 66 132 1988.] |
[Bis(trifluoroacetoxy)iodo]benzene Preparation Products And Raw materials | |
Raw materials | Dichloromethane-->Hexane-->Hydrogen peroxide-->Trifluoroacetic anhydride-->Sodium percarbonate-->Iodobenzene |
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