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訂購電話:4001650900

1,5-Bis(diphenylphosphino)pentane

Molecular Structure:
MDL:
MFCD00003052
Molecular Formula:
C29H30P2;(C6H5)2P(CH2)5P(C6H5)2
Molecular Weight:
440.50
Alias:
dpppe Pentamethylenebis(diphenylphosphine)
Product order:
Name Specifications Packing Price Delivery
1,5-Bis(diphenylphosphino)pentane 97% 1g RMB 286 Consulting service
1,5-Bis(diphenylphosphino)pentane 97% 5g RMB 1364 Consulting service
1,5-Bis(diphenylphosphino)pentane 97% 25g RMB 6127 Consulting service
Character:
熔點(diǎn):42-47 oC 
Quality Standard:
外觀Appearance                            白色至黃色晶體或粉末
紅外光譜Infrared spectrum                 Conforms
含碳量Carbon                              76.3 - 81.8 %
純度Purity                                ≥97.0 %(TLC)
熔點(diǎn)Melting point                         42°C - 47°C
溶解實驗Solubility                        澄清無色或淺黃色溶液(c=25mg/ml,CH2Cl2)
Storage:
有機(jī)試劑,醫(yī)藥中間體。
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