2,2'-Biphenyldiylbis(diphenylphosphine)

Names

[ Name ]:
2,2'-Biphenyldiylbis(diphenylphosphine)

[Synonym ]:
2,2'-Biphenyldiylbis(diphenylphosphine)
Phosphine, 1,1'-[1,1'-biphenyl]-2,2'-diylbis[1,1-diphenyl-
Biphenyl-2,2'-diylbis(diphenylphosphine)
[2-(2-diphenylphosphanylphenyl)phenyl]-diphenylphosphane

Chemical & Physical Properties

[ Boiling Point ]:
635.5±48.0 °C at 760 mmHg

[ Melting Point ]:
210-214ºC

[ Molecular Formula ]:
C₃₆H₂₈P₂

[ Molecular Weight ]:
522.555

[ Flash Point ]:
360.8±35.8 °C

[ Exact Mass ]:
522.166626

[ PSA ]:
27.18000

[ LogP ]:
10.92

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
37/39-26

[ HS Code ]:
2902909090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%