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

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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
  • 1,3-Dichloropropane-2-sulfinyl chloride
  • 3-Chloro-2,2-dimethylpropane-1-sulfinyl chloride
  • 3,3,4,4,4-Pentafluorobutane-1-sulfinamide
  • 2-Cyclohexylethane-1-sulfinamide
  • 3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,4-dimethylpentanamido]cyclobutane-1-carboxylic acid
  • 5-(5-Formylthiophen-3-yl)thiophene-2-carbaldehyde
  • 6-Oxo-2-[(oxolan-2-yl)methyl]-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-[(Diethylamino)methyl]-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 2-(1-Ethoxypropyl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid
  • 4-(4-Methylpyridin-3-yl)-2-oxabicyclo[2.1.1]hexane-5-carboxylic acid
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