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

  • 5-Bromo-1-[(oxan-2-yl)methyl]-1H-1,2,4-triazol-3-amine
  • 4-bromo-1-[(2-bromophenyl)methyl]-1H-pyrazol-3-amine
  • methyl 4-(3-amino-5-bromo-1H-1,2,4-triazol-1-yl)butanoate
  • 2-(3-Amino-4-bromo-1H-pyrazol-1-YL)-N,N-dimethylpropanamide
  • 5-bromo-1-(3-methanesulfonylpropyl)-1H-1,2,4-triazol-3-amine
  • 1-(5-Chloropyridin-2-yl)-1H-pyrazol-4-amine
  • 5-bromo-1-[(4-methylphenyl)methyl]-1H-1,2,4-triazol-3-amine
  • 1-((Benzyloxy)carbonyl)decahydroquinoline-2-carboxylic acid
  • 5-bromo-1-[(4-fluorophenyl)methyl]-1H-1,2,4-triazol-3-amine
  • 1-(6-methylpyridin-2-yl)-1H-pyrazol-3-amine
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