1,1',1'',1'''-(1-Propyn-1-yl-3-ylidyne)tetrakisbenzene

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Names

[ CAS No. ]:
20143-13-9

[ Name ]:
1,1',1'',1'''-(1-Propyn-1-yl-3-ylidyne)tetrakisbenzene

[Synonym ]:
Tetraphenyl-propin
1,3,3,3-tetraphenylpropyne
Triphenylmethyl-phenylacetylen
Propyne,tetraphenyl
1,3,3,3-Tetraphenylpropin
tetraphenyl-propyne

Chemical & Physical Properties

[ Density]:
1.14g/cm3

[ Boiling Point ]:
506.2ºC at 760 mmHg

[ Molecular Formula ]:
C27H20

[ Molecular Weight ]:
344.44800

[ Flash Point ]:
255.2ºC

[ Exact Mass ]:
344.15700

[ LogP ]:
6.07270

[ Vapour Pressure ]:
7.15E-10mmHg at 25°C

[ Index of Refraction ]:
1.669

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphenylmethyl Chloride
  • Phenylacetylene
  • (Chloroethynyl)benzene
  • Triphenylmethane
  • phenylethynylmagnesium bromide

DownStream

  • 1H-Indene,1,1,3-triphenyl-

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 6-[[(2-Methylpropan-2-yl)oxycarbonylamino]methyl]-5-oxaspiro[3.5]nonane-2-carboxylic acid
  • 2-[3-(9H-Fluoren-9-ylmethoxycarbonylamino)cyclobutyl]-2-fluoroacetic acid
  • Tert-butyl N-[(1R)-1-(2-amino-1,3-thiazol-4-yl)ethyl]carbamate
  • Tert-butyl 1-(2-aminoethyl)-3-azabicyclo[3.2.0]heptane-3-carboxylate
  • (1S,7R)-4-[(2-Methylpropan-2-yl)oxycarbonyl]-4-azabicyclo[5.1.0]octane-8-carboxylic acid
  • 2-[2-[(2-Methylpropan-2-yl)oxycarbonyl]-2-azabicyclo[3.2.0]heptan-6-yl]acetic acid
  • Methyl 3-isocyanatocyclobutane-1-carboxylate
  • 2-(Difluoromethyl)-4-methylfuran-3-carboxylic acid
  • 5-Amino-2,2-difluoropentane-1,4-diol
  • rac-(3R,4R)-4-(hydroxymethyl)piperidine-3,4-diol
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