4-(2-pyridin-4-ylethynyl)pyridine

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Names

[ CAS No. ]:
73564-69-9

[ Name ]:
4-(2-pyridin-4-ylethynyl)pyridine

[Synonym ]:
1,2-(4'-dipyridyl)acetylene
1,2-bis(4-pyridyl)acetylene
1,2-Bis-(4-pyridyl)-acetylen
1,2-Di(pyridin-4-yl)ethyne

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
350.9ºC at 760mmHg

[ Molecular Formula ]:
C12H8N2

[ Molecular Weight ]:
180.20500

[ Flash Point ]:
155.1ºC

[ Exact Mass ]:
180.06900

[ PSA ]:
25.78000

[ LogP ]:
1.87640

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Ethynylpyridine
  • 4-Iodopyridine
  • 1,2-dibromo-1,2-bis(4-pyridyl)ethane
  • 4-Bromo-pyridine HCl
  • 3-Methyl butynol
  • p-Formylpyridine
  • 4-[chloro(diphenoxyphosphoryl)methyl]pyridine
  • 4-((trimethylsilyl)ethynyl)pyridine
  • 4-(1'-bromoethenyl)pyridine
  • 2-methyl-4-pyridin-4-ylbut-3-yn-2-ol

DownStream

  • GANT58

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-(2-pyridin-4-ylethynyl)benzaldehyde
  • 4-(2-pyridin-4-ylethynyl)benzoic acid
  • N,N-diethyl-4-(2-pyridin-4-ylethynyl)aniline
  • 4-(2-pyridin-4-ylethenyl)pyridine
  • 4-(2-pyridin-4-ylphenyl)pyridine
  • 4-(2-pyridin-4-yloxyethoxy)pyridine
  • 1-(3-Bromo-1-methyl-1H-indol-2-yl)ethanone
  • Methyl 2-[(pyridin-3-yl)amino]acetate
  • N-(3-fluoro-4-iodophenyl)acetamide
  • Ethyl 4-[({[2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazin-4-yl]thio}acetyl)amino]benzoate
  • 2-{[4-amino-5-(thiophene-2-sulfonyl)pyrimidin-2-yl]sulfanyl}-N-(5-chloro-2-methoxyphenyl)acetamide
  • trans-1-Ethynyl-4-butylcyclohexane
  • TX4Pnt5G8S
  • 2-(2-Oxopiperidin-4-yl)acetic acid
  • (3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}thiophen-2-yl)(3,5-dimethyl-1H-pyrazol-1-yl)methanone
  • 1-Hydrazino-2-hexanol
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