Diphenyl phosphoryl azide
Molecular Structure:
MDL:
MFCD00001987
Molecular Formula:
C12H10N3O3P;(C6H5O)2P(O)N3
Molecular Weight:
275.20
Alias:
二苯基磷酰叠氮化物
DPPA
Phosphoric acid diphenyl ester azide
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Diphenyl phosphoryl azide |
97% |
5g |
RMB 140.8 |
Consulting service |
Diphenyl phosphoryl azide |
97% |
25g |
RMB 537.9 |
Consulting service |
Diphenyl phosphoryl azide |
97% |
100g |
RMB 1298 |
Consulting service |
Diphenyl phosphoryl azide |
97% |
500g |
RMB 5016 |
Consulting service |
Character:不溶于水,溶于大多数常规有机溶剂。遇光和接触湿气发生颜色变化和分解。化学性质活泼,作为叠氮化钠的替代物,广泛应用于有机合成当中。
密度:1.277
沸点:157°C
折射率: 1.55-1.552
闪点:112°C
Quality Standard:
外观Appearance 黄色透明至琥珀色液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥97.0% (GC)
折光率Refractive index n20/D 1.5500 - 1.5540
相对密度Specific gravity (20/20°C) 1.2750 - 1.2800
Storage:
密封避光保存
用途 叠氮化试剂,用于四苯卟啉-钴催化的烯烃的氮丙啶化。 也用作制备大环内酰胺和醛糖还原酶抑制剂的激活剂。