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

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Names

[ 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

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
N-methyl-N-[1-(quinoxalin-2-yl)piperidin-4-yl]pyridin-2-amine
N-[1-(1,3-benzoxazol-2-yl)piperidin-3-yl]-N,5-dimethylpyrimidin-2-amine
4-[2-Methyl-6-(4-{thieno[2,3-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidin-4-yl]morpholine
2-Oxa-6-azaspiro[3.4]octan-5-ylmethanol
2-[4-(5-Methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzothiazole
1-Methyl-4-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}phthalazine
N-ethyl-6-methyl-2-(4-{pyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidin-4-amine
N-ethyl-4-methyl-6-(4-{pyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidin-2-amine
N-ethyl-4-(4-{2-methylpyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidin-2-amine
4-[2-(4-{5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}piperazin-1-yl)pyrimidin-4-yl]morpholine

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