3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one 97%
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
gamma-Butyrolactonylidene triphenyl phosphorane, 3- tetrahydrofuran-2-one, alpha-(Triphenylphosphoranylidene)-gamma-butyrolactone
440990010
ACRO440990010EA
163
EUR
ACRO440990010
3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one 97%
3-(Triphenylphosphoranylidene)dihydrofuran-2-(3H)-one
Formel:
C₂₂H₁₉O₂P Molecular Weight: 346,366 g/mol Schmelzpunkt: 243…246 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00065318 CAS-Nummer: 34932-07-5 |
Spezifikation Testergebnisse
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
NMR (1H-NMR) | Consistent with structure |
Elemental Analysis | 73.24 to 79.34 % (C) |
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