Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl-

Modify Date: 2025-08-26 01:27:20

Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl- Structure
Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl- structure
 Common Name Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl-
CAS Number 4141-50-8 Molecular Weight 430.41500
Density 1.21g/cm3 Boiling Point 553.7ºC at 760 mmHg
Molecular Formula C26H24O2P2 Melting Point N/A
MSDS N/A Flash Point 288.7ºC

 Names

Name Tetra-P-phenyl-P,P'-ethanediyl-bis-phosphine oxide

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 553.7ºC at 760 mmHg
Molecular Formula C26H24O2P2
Molecular Weight 430.41500
Flash Point 288.7ºC
Exact Mass 430.12500
PSA 53.76000
LogP 5.01460
Index of Refraction 1.617

 Safety Information

HS Code 2902909090

 Synthetic Route

 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%
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Chemsrc provides CAS#:4141-50-8 MSDS, density, melting point, boiling point, structure, etc. Its name is Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl->> amp version: Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl-

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