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