Phosphonic acid,2-butene-1,4-diylbis-, tetraethyl ester (9CI)

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Names

[ CAS No. ]:
1112-96-5

[ Name ]:
Phosphonic acid,2-butene-1,4-diylbis-, tetraethyl ester (9CI)

[Synonym ]:
1-(phenylsulfinyl)but-2-ene
tetraethyl (E)-but-2-ene-1,4-diyldiphosphonate
tetraethyl (E)-2-butene-1,4-diphosphonate
(E)-tetraethyl (but-2-ene)-1,4-diphosphonate
2-butenyl phenyl sulfoxide
(E)-tetraethyl but-2-ene-1,4-diyldiphosphonate
(But-2-en-1,4-diyl)-bis[phosphonseaure]-tetraethylester
2-butenyl-1,4-bisphosphonic acid tetraethyl ester
Benzene,(2-butenylsulfinyl)
(E) tetraethyl but-2-ene-1,4-diylphosphonate
Crotyl phenyl sulfoxide

Chemical & Physical Properties

[ Density]:
1.116g/cm3

[ Boiling Point ]:
416.6ºC at 760mmHg

[ Molecular Formula ]:
C12H26O6P2

[ Molecular Weight ]:
328.27900

[ Flash Point ]:
219.2ºC

[ Exact Mass ]:
328.12000

[ PSA ]:
90.68000

[ LogP ]:
4.07480

[ Vapour Pressure ]:
9.12E-07mmHg at 25°C

[ Index of Refraction ]:
1.446

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • trans-1,4-Dichlorobutene
  • Triethyl phosphite
  • TRANS-1,4-DIBROMO-2-BUTENE
  • (2E)-1,4-Dibromo-2-butene

DownStream

  • [(1E,3E,5E,7E,9E)-10-phenyldeca-1,3,5,7,9-pentaenyl]benzene
  • 1-methoxy-4-[6-(4-methoxyphenyl)hexa-1,3,5-trienyl]benzene
  • 1,1,8,8-tetramethoxy-2,7-dimethylocta-2,4,6-triene