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CAS:4559-70-0
Fórmula Molecular:C12H11OP
Peso Molecular:202.19
EINECS:625-671-2
Sinónimos:DPPO; HPOPh2; TIMTEC-BB SBB005946; Diphenylphosphaneoxide; Diphenylphosphinigsaure; AURORA KA-1314; DIPHENYLPHOSPHINE ÓXIDO; Diphenylphosphinit; Diphenylphosphinousacid; GC-DPO; DiphenylphosphineoxideGradeB97%; 2,4-dinitro-N-[(E)-3,3,3-trifluoropropylideneamino]anilina; Diphenylphosphorus
Diphenylphosphine óxido es una importante síntesis orgánica intermedio ampliamente utilizado en la síntesis de diversos plaguicidas y quirales ligandos fosfina, que pueden reemplazar a los metales alcalinos cianuros como agentes de acoplamiento para heterocíclicos compuesto de síntesis, tales como la suave síntesis de herbicida paraquat.
| Elemento | Especificación |
| Punto de ebullición | 102 a 105°C 0,2 mm |
| SOLUBLE | Ligeramente soluble en agua. |
| Punto de fusión | 56-57 °C(lit.) |
| resistividad | 1.608-1.61 |
| Condiciones de almacenamiento | Atmósfera inerte,la Temperatura de la Habitación |
Diphenylphosphine óxido se utiliza comúnmente en la preparación de óxido de trifenilfosfina, alquino, además, y Wittig Horner reacción de los reactivos. La síntesis de diphenylphosphine derivados implica el acoplamiento de Ph2P (S) H con trifluoromethanesulfonic ácido aril éster, y la reducción de óxido de fosfina para obtener diphenylarylphosphine, que es usado comúnmente como ligando quiral.
Por lo general lleno en 25kg/drum,y también se pueden hacer paquetes personalizados.
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