5-(Phenylethynyl)-2-thiophenecarbaldehyde

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Names

[ CAS No. ]:
17257-10-2

[ Name ]:
5-(Phenylethynyl)-2-thiophenecarbaldehyde

[Synonym ]:
2-Thiophenecarboxaldehyde, 5-(2-phenylethynyl)-
5-(Phenylethynyl)-2-thiophenecarbaldehyde
5-(Phenylethynyl)thiophene-2-carbaldehyde
5-Phenylethynyl-thiophene-2-carbaldehyde

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
388.6±27.0 °C at 760 mmHg

[ Molecular Formula ]:
C13H8OS

[ Molecular Weight ]:
212.267

[ Flash Point ]:
188.8±23.7 °C

[ Exact Mass ]:
212.029587

[ PSA ]:
45.31000

[ LogP ]:
3.58

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.649

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 5-Bromo-2-thiophenecarbaldehyde
  • Phenylacetylene
  • potassium phenylacetylide
  • 2-Thiophenecarboxaldehyde
  • 5-iodothiophene-2-carbaldehyde

DownStream

  • 2,5-bis(2-phenylethynyl)thiophene

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Pyridine, 2-chloro-5-(phenylethynyl)-
  • bis(3,6-di-tert-butyl-1-azulenyl)[5-(phenylethynyl)-2-thienyl]methane
  • N,N-diethyl-2-[5-(2-phenylethynyl)pyridin-2-yl]sulfanylethanamine
  • N,N-diethyl-2-[5-(2-phenylethynyl)pyrimidin-2-yl]oxyethanamine
  • N,N-diethyl-2-[5-(2-phenylethynyl)pyridin-2-yl]oxyethanamine
  • N,N-diethyl-2-[5-(2-phenylethynyl)pyridin-2-yl]oxypropan-1-amine
  • 2a(2)-Fluoro[1,1a(2)-biphenyl]-4-butanenitrile
  • 4-(2,4-Difluorophenoxy)-6-methoxyindoline
  • (9H-fluoren-9-yl)methyl N-[2-(propan-2-yl)but-3-yn-1-yl]carbamate
  • [6-(4-Fluoropiperidin-1-yl)pyrimidin-4-yl]methanol
  • 4,5-Dihydro-7-methoxy-N-thiazolo[5,4-b]pyridin-2-ylnaphth[2,1-d]isoxazole-3-carboxamide
  • 1-Cyclohexylpropane-2-sulfonyl chloride
  • 1-(Oxolan-2-yl)propane-2-sulfonyl chloride
  • 5-(Isocyanatomethyl)-6-methylimidazo[2,1-b][1,3]thiazole
  • 2,2-Difluoro-4-(4-fluorophenyl)but-3-en-1-ol
  • 14-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-3,6,9,12-tetraoxatetradecanoic acid
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