4-Ethynylpyridine

Suppliers

Names

[ CAS No. ]:
2510-22-7

[ Name ]:
4-Ethynylpyridine

[Synonym ]:
Pyridine, 4-ethynyl-
4-pyridinyl-acetylene
pyridin-4-ylacetylene
4-Ethynylpyridine
pyridine,4-ethynyl
4-pyridylacetylene

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
170.5±13.0 °C at 760 mmHg

[ Melting Point ]:
98ºC

[ Molecular Formula ]:
C7H5N

[ Molecular Weight ]:
103.121

[ Flash Point ]:
57.5±12.4 °C

[ Exact Mass ]:
103.042198

[ PSA ]:
12.89000

[ LogP ]:
0.91

[ Vapour Pressure ]:
1.9±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.543

[ Storage condition ]:
Freezer

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-((trimethylsilyl)ethynyl)pyridine
  • hexabutyldisiloxane
  • 2-methyl-4-pyridin-4-ylbut-3-yn-2-ol
  • p-Formylpyridine
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • 4-Bromopyridine
  • 4-Iodopyridine
  • Acetylene
  • 4-(1'-bromoethenyl)pyridine
  • 4-Bromo-pyridine HCl

DownStream

  • 4-ethvlpvridine
  • 4-Acetylpyridine
  • 4-(Phenylethynyl)pyridine
  • Rho Kinase Inhibitor III,Rockout
  • 4-(2-pyridin-4-ylethynyl)pyridine
  • gold,triphenyl(2-pyridin-4-ylethynyl)phosphanium
  • 4-(2-pyridin-4-ylethynyl)benzaldehyde
  • 4-[2-(3-bromophenyl)ethynyl]pyridine

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-EthynylpyridineHCl
  • 4-ethynylpyridinelithium
  • 3-Bromo-4-ethynylpyridine
  • 2-Bromo-4-ethynylpyridine
  • 3-Chloro-4-ethynylpyridine
  • 3-Chloro-4-ethynylpyridine
  • 4-(2,5-Dimethylphenyl)oxazolidine-2,5-dione
  • 3,4-Dihydro-2H-spiro[naphthalene-1,4'-oxazolidine]-2',5'-dione
  • 2,9,12-Trioxa-4-azadispiro[4.2.4.2]tetradecane-1,3-dione
  • N-Boc-3-ethoxy-4-nitroaniline
  • Benzyl 1-Boc-2-oxopiperidine-4-carboxylate
  • 1-[1-(3,5-Dimethoxyphenyl)cyclobutyl]-3-methyl-1-butylamine
  • 1-(3,4,5-Trimethoxyphenyl)cyclopentanecarbonitrile
  • 1-(5-Fluoro-2-methylphenyl)cyclopentanecarbonitrile
  • 5-(Trifluoromethyl)benzothiophene 1,1-Dioxide
  • 5-(Trifluoromethyl)benzo[b]thiophen-3(2H)-one 1,1-Dioxide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.