Phosphonic acid, (4-oxo-2-butenyl)-, diethyl ester, (E)-

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Names

[ CAS No. ]:
110905-37-8

[ Name ]:
Phosphonic acid, (4-oxo-2-butenyl)-, diethyl ester, (E)-

[Synonym ]:
4-Depb
4-(Diethylphosphono)-2-butenal
4-(diethoxyphosphoryl)-2E-butenal
(E)-(4-Oxo-2-butenyl)phosphonsaeure-diethylester
Phosphonic acid,(4-oxo-2-butenyl)-,diethyl ester,(E)
(E)-4-(diethoxyphosphoryl)-2-butenal

Chemical & Physical Properties

[ Density]:
1.094g/cm3

[ Boiling Point ]:
313.2ºC at 760mmHg

[ Molecular Formula ]:
C8H15O4P

[ Molecular Weight ]:
206.17600

[ Flash Point ]:
157.1ºC

[ Exact Mass ]:
206.07100

[ PSA ]:
62.41000

[ LogP ]:
2.00760

[ Vapour Pressure ]:
0.000504mmHg at 25°C

[ Index of Refraction ]:
1.44

Synthetic Route

Precursor & DownStream

Precursor

  • (E)-diethyl 4-hydroxybut-2-enylphosphonate
  • Diethyl (2-oxoethyl)phosphonate
  • (Triphenylphosphoranylidene)acetaldehyde

DownStream

  • 2,4-Decadienal
  • (E,E)-2,4-Dodecadien-1-al
  • 5-phenylhexa-2,4-dienal