1,3-Cyclobutadiene,1,2,3,4-tetrakis(t-butyl)

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Names

[ CAS No. ]:
66809-05-0

[ Name ]:
1,3-Cyclobutadiene,1,2,3,4-tetrakis(t-butyl)

[Synonym ]:
1,2,3,4-Tetra-tert-butyl-1,3-cyclobutadien
Tetra-tert-butylcyclobutadien
tetra-tert-butyl-cyclobutadiene
Tetra-t-butylcyclobutadiene
1,2,3,4-tetra-tert-butylcyclobuta-1,3-diene

Chemical & Physical Properties

[ Density]:
0.879g/cm3

[ Boiling Point ]:
322.5ºC at 760 mmHg

[ Molecular Formula ]:
C20H36

[ Molecular Weight ]:
276.50000

[ Flash Point ]:
147.4ºC

[ Exact Mass ]:
276.28200

[ LogP ]:
6.77760

[ Index of Refraction ]:
1.486

Safety Information

[ HS Code ]:
2902199090

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1,2,3,4-tetratert-butyl-1,3,2,4-diazadiboretidine
  • sodium,1,2,3,5-tetra(propan-2-yl)cyclopenta-1,3-diene
  • 1,2,3,4-tetratert-butylnaphthalene
  • 1,3-di-t-butyl-2,2-dimethyl-4-cyclopentadienyl-1,2,3,4λ7-azasilaazoniastannatetidine
  • 1,2,3,4-tetrakis(2-phenylethynyl)benzene
  • 1,2,3,4-tetrakis-O-galloyl-α-D-glucose