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Bis(diphenylphosphino)methane

Cas:
2071-20-7
Molecular Structure:
MDL:
MFCD00003537
Molecular Formula:
C25H22P2;(C6H5)2PCH2P(C6H5)2
Molecular Weight:
384.39
Alias:
雙二苯基膦甲烷 DPM Methylenebis(diphenylphosphine)
Product order:
Name Specifications Packing Price Delivery
Bis(diphenylphosphino)methane 98% 1g RMB 143 Consulting service
Bis(diphenylphosphino)methane 98% 5g RMB 462 Consulting service
Bis(diphenylphosphino)methane 98% 25g RMB 2057 Consulting service
Character:
無色固體。
熔點:118-122 oC 
Quality Standard:
外觀Appearance                            白色粉末或結晶
紅外光譜Infrared spectrum                 Conforms
核磁Proton NMR spectrum                   Conforms
純度Purity                                ≥98.0 %(GC)
熔點Melting point                         118°C - 122°C
氯仿溶解實驗Solubility                    無色溶液,澄清或有極少渾濁(c=2.5%)
Storage:
密封充氬保存
有機合成 催化劑。
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