Benzene,1,1',1'',1'''-(1Z,3Z)-1,3-butadiene-1,2,3,4-tetrayltetrakis-

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Names

[ CAS No. ]:
1608-11-3

[ Name ]:
Benzene,1,1',1'',1'''-(1Z,3Z)-1,3-butadiene-1,2,3,4-tetrayltetrakis-

[Synonym ]:
trans-trans-1,2,3,4-Tetraphenyl-butadien
1,3-Butadiene,1,2,3,4-tetraphenyl
1,2,3,4-tetraphenyl-1,3-butadiene
trans-trans-1,2,3,4-Tertraphenyl-butadien

Chemical & Physical Properties

[ Density]:
1.108g/cm3

[ Boiling Point ]:
495.1ºC at 760 mmHg

[ Molecular Formula ]:
C28H22

[ Molecular Weight ]:
358.47400

[ Flash Point ]:
252.5ºC

[ Exact Mass ]:
358.17200

[ LogP ]:
7.46800

[ Vapour Pressure ]:
1.85E-09mmHg at 25°C

[ Index of Refraction ]:
1.682

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • butadiyne, diphenyl-
  • Sodium tetraphenylborate
  • Diphenylacetylene

DownStream

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%