4,4'-dicyanostilbene

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Names

[ CAS No. ]:
5216-36-4

[ Name ]:
4,4'-dicyanostilbene

[Synonym ]:
4,4'-dicyano phenylethynylene
4,4'-ethynediyl-dibenzonitrile

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
445ºC at 760 mmHg

[ Molecular Formula ]:
C16H10N2

[ Molecular Weight ]:
230.26400

[ Flash Point ]:
218.6ºC

[ Exact Mass ]:
230.08400

[ PSA ]:
47.58000

[ LogP ]:
3.60036

[ Index of Refraction ]:
1.63

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Iodobenzonitrile
  • Bis(trimethylsilyl)acetylene
  • 4-cyanobenzylidene bromide
  • 4-Cyanophenyl trifluoromethanesulfonate
  • 4-Ethynylbenzonitrile
  • 4-TRIMETHYLSILYLETHYNYLBENZONITRILE
  • p-Tolunitrile
  • 4,α,α,4',α',α'-hexachloro-bibenzyl
  • Benzene, 1,1-(1,2-ethynediyl)bis(4-chloro-

DownStream

  • 1,2-Bis(4-ethoxyphenyl)-1,2-ethanedione
  • 4,4''-DICYANOSTILBENE

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • cis-4,4'-dicyanostilbene
  • 4,4'-(1,6-diphenyl-3,4-diaza-hexa-1,3,5-triene-1,6-diyl)-bis-morpholine
  • 4,4'-(PROPANE-2,2-DIYL)BIS(VINYLOXYBENZENE)
  • 4,4'-Bis(ethoxycarbonly)-2,2'-bipyridine
  • 4,4'-[1,6-Hexanediylbis(oxy)]diphenol
  • 4,4',4''-Methanetriyltribenzonitrile
  • (1R)-3-amino-1-(1,3-thiazol-2-yl)propan-1-ol
  • 4-((1,2-dimethyl-1H-imidazol-4-yl)sulfonyl)-N-isopropyl-1,4-diazepane-1-carboxamide
  • N-(2-hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)ethyl)cyclopropanecarboxamide
  • Rel-(1R,3R)-3-amino-2,2-dimethylcyclobutane-1-carboxylic acid
  • (R)-4-Methoxy-2-(piperidin-2-yl)pyridine
  • 4-(Hydroxymethyl)-2-methoxy-6-[(methylthio)methyl]phenyl 3,4-dimethoxybenzoate
  • 1-[3-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propyl]-2-pyrrolidinone
  • (6-chloro-1-methyl-1H-indol-2-yl)[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]methanone
  • N-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-yl)-3-(5,11-dioxo-6a,11-dihydroisoindolo[2,1-a]quinazolin-6(5H)-yl)propanamide
  • 1-(4-((1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)piperazin-1-yl)-7,8,9,10-tetrahydropyrazino[1,2-b]indazole