Diphenyl phosphoryl azide
Molecular Structure:
MDL:
MFCD00001987
Molecular Formula:
C12H10N3O3P;(C6H5O)2P(O)N3
Molecular Weight:
275.20
Alias:
二苯基磷酰疊氮化物
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,溶于大多數(shù)常規(guī)有機溶劑。遇光和接觸濕氣發(fā)生顏色變化和分解?;瘜W(xué)性質(zhì)活潑,作為疊氮化鈉的替代物,廣泛應(yīng)用于有機合成當(dāng)中。
密度:1.277
沸點:157°C
折射率: 1.55-1.552
閃點:112°C
Quality Standard:
外觀Appearance 黃色透明至琥珀色液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity ≥97.0% (GC)
折光率Refractive index n20/D 1.5500 - 1.5540
相對密度Specific gravity (20/20°C) 1.2750 - 1.2800
Storage:
密封避光保存
用途 疊氮化試劑,用于四苯卟啉-鈷催化的烯烴的氮丙啶化。 也用作制備大環(huán)內(nèi)酰胺和醛糖還原酶抑制劑的激活劑。