Diphenylphosphine oxide

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Names

[ CAS No. ]:
4559-70-0

[ Name ]:
Diphenylphosphine oxide

[Synonym ]:
oxo(diphenyl)phosphanium
Diphenylphosphine oxide
Phosphorane, diphenyl-, oxide
MFCD00002079

Chemical & Physical Properties

[ Boiling Point ]:
329.2±25.0 °C at 760 mmHg

[ Melting Point ]:
56-57 °C(lit.)

[ Molecular Formula ]:
C12H11OP

[ Molecular Weight ]:
202.189

[ Flash Point ]:
152.9±23.2 °C

[ Exact Mass ]:
202.054749

[ PSA ]:
40.54000

[ LogP ]:
1.29

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.608-1.61

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphenylphosphine oxide
  • 3-Chloro-2-quinoxalinamine
  • Diphenylphosphine
  • Chlorodiphenylphosphine
  • phenylphosphinic acid,ethyl ester
  • Phenyllithium
  • phenylmagnesium bromide
  • 2,3-Dichloroquinoxaline
  • diphenyl-phenylmethoxy-phosphane

DownStream

  • dibutylphosphorylbenzene
  • [butyl(phenyl)phosphoryl]benzene
  • DPO-1
  • Diphenyl(o-tolyl)phosphine
  • allyldiphenylphosphine oxide
  • (2'-Methoxy-2-biphenylyl)(diphenyl)phosphine
  • Borane diphenylphosphine complex
  • (2'-Methyl-2-biphenylyl)(diphenyl)phosphine
  • Methoxymethyldiphenylphosphine oxide
  • (DIPHENYLPHOSPHORYL)ACETONITRILE

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%

Articles

Edwards, M. L.; Stemerick, D. M. et al.

Tetrahedron Lett. 31 , 5571, (1990)

Kurz, L.; Lee, G.; Morgans, D. et al.

Tetrahedron Lett. 31 , 632, (1990)

Alcock, N. W.; Brown, J. M.; Hulmes, D. I.

Tetrahedron Asymmetry 4 , 743, (1993)


More Articles

Related Compounds

  • diphenylphosphine oxide
  • neryldiphenylphosphine oxide
  • mesityldiphenylphosphine oxide
  • dodecyldiphenylphosphine oxide
  • phenethydiphenylphosphine oxide
  • phenacyldiphenylphosphine oxide
  • 2-{4,4-Dimethyl-1-[(methylamino)oxy]cyclohexyl}acetic acid
  • [2-(Aminomethyl)-1,1-difluorospiro[2.3]hexan-5-yl]methanol
  • 6,6-Dimethyl-2-(methylsulfanyl)-5,6,7,8-tetrahydroquinazolin-4-amine
  • 4-Amino-2-(morpholin-4-yl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid
  • 8-ethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-1-carboxylic acid
  • 6-nitro-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-1-carboxylic acid
  • 6-fluoro-N-(thietan-3-yl)pyridine-3-carboxamide
  • 4-{[5-(azetidin-3-yl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamoyl}butanoic acid
  • 1,1,1-Trifluoro-3-(2,3,4,5-tetrafluorophenyl)propan-2-amine
  • 2-Methoxy-3-(2,3,4-trifluorophenyl)propanoic acid
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