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Diphenylphosphine oxide

Diphenylphosphine oxide Structure
Diphenylphosphine oxide
  • CAS No.4559-70-0
  • Chemical Name:Diphenylphosphine oxide
  • CBNumber:CB1471001
  • Molecular Formula:C12H11OP
  • Formula Weight:202.19
  • MOL File:4559-70-0.mol
Diphenylphosphine oxide Property
  • Melting point: :56-57 °C(lit.)
  • Boiling point: :102-105°C 0,2mm
  • refractive index  :1.608-1.61
  • form  :Crystals
  • color  :Yellow to light orange
  • Water Solubility  :Slightly soluble in water.
  • Sensitive  :Moisture Sensitive
  • InChIKey :ASUOLLHGALPRFK-UHFFFAOYSA-N
  • CAS DataBase Reference :4559-70-0(CAS DataBase Reference)
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :22-36/37/38
  • Safety Statements  :26
  • WGK Germany  :2
  • HS Code  :29319090
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P280a-P304+P340-P405-P501a-P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Diphenylphosphine oxide Price More Price(7)
  • Brand: Sigma-Aldrich
  • Product number: 287881
  • Product name : Diphenylphosphine oxide
  • Purity: 97%
  • Packaging: 1g
  • Price: $53.8
  • Updated: 2021/03/22
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  • Brand: Sigma-Aldrich
  • Product number: 287881
  • Product name : Diphenylphosphine oxide
  • Purity: 97%
  • Packaging: 5g
  • Price: $183
  • Updated: 2021/03/22
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  • Brand: TCI Chemical
  • Product number: D2826
  • Product name : Diphenylphosphine Oxide
  • Purity: >98.0%(GC)
  • Packaging: 5g
  • Price: $135
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: D2826
  • Product name : Diphenylphosphine Oxide
  • Purity: >98.0%(GC)
  • Packaging: 25g
  • Price: $460
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: B21101
  • Product name : Diphenylphosphine oxide, 97%
  • Purity: 
  • Packaging: 5g
  • Price: $165
  • Updated: 2021/03/22
  • Buy: Buy

Diphenylphosphine oxide Chemical Properties,Usage,Production

  • Chemical Properties Yellow to light orange crystals
  • Uses suzuki reaction
  • Synthesis Reference(s) Journal of the American Chemical Society, 45, p. 165, 1923 DOI: 10.1021/ja01654a024
Diphenylphosphine oxide Preparation Products And Raw materials
Raw materials
Preparation Products
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