Ethyl-2-(triphenylphosphoranylidene)acetate 98+%

Leverancier: Thermo Scientific

ACRO108290250EA 77.1 EUR
ACRO108290250 ACRO108295000 ACRO108291000
Ethyl-2-(triphenylphosphoranylidene)acetate 98+%
Ethyl-2-(triphenylphosphoranylidene)acetate
Formule: C₂₂H₂₁O₂P 
MW: 348,38 g/mol
Smeltpunt: 124…129 °C
Opslagtemperatuur: Koelkast
MDL-nummer: MFCD00009183
CAS-nummer: 1099-45-2
ADR: 6.1,III

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Specificaties testresultaten

Appearance White to light yellow Powder
Infrared spectrum Conforms
Melting point 124 to 129 °C
HPLC ≥98.0 %
UV (0.25 M in water) 1 cm cell vs HPLC-grade water
UV at 200 nm A: ≤0.3
UV at 210 nm A: ≤0.2
UV at 220 nm A: ≤0.1
UV at 230 nm A: ≤0.075
UV at 240 nm A: ≤0.05
UV at 250 nm A: ≤0.05
Titration after Ion exchange ≥97.5 % (On dry substance)

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