cyclobuta-1,3-diene
Suppliers
Names
[ CAS No. ]:
1120-53-2
[ Name ]:
cyclobuta-1,3-diene
[Synonym ]:
1,3-Cyclobutadiene
Cyclobutadiene(6CI)
[4]Annulene
cyclobutadiene
Chemical & Physical Properties
[ Density]:
0.904g/cm3
[ Boiling Point ]:
41.2ºC at 760mmHg
[ Molecular Formula ]:
C4H4
[ Molecular Weight ]:
52.07460
[ Exact Mass ]:
52.03130
[ LogP ]:
1.11240
[ Vapour Pressure ]:
423mmHg at 25°C
[ Index of Refraction ]:
1.525
Safety Information
[ HS Code ]:
2902199090
Precursor & DownStream
Precursor
DownStream
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%