1,5,5-trimethylcyclopenta-1,3-diene

Names

[ CAS No. ]:
4249-09-6

[ Name ]:
1,5,5-trimethylcyclopenta-1,3-diene

[Synonym ]:
1,5,5-trimethyl-cyclopenta-1,3-diene
1,5,5-Trimethyl-cyclopenta-1,3-dien
1,5,5-Trimethylcyclopentadiene
1,5,5-trimethyl-1,3-cyclopentadiene
1,5,5-Trimethyl-cyclopentadien

Chemical & Physical Properties

[ Density]:
0.821g/cm3

[ Boiling Point ]:
116ºC at 760 mmHg

[ Molecular Formula ]:
C8H12

[ Molecular Weight ]:
108.18100

[ Flash Point ]:
8.4ºC

[ Exact Mass ]:
108.09400

[ LogP ]:
2.52870

[ Index of Refraction ]:
1.463

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Tributyl(iodomethyl)stannane
  • 1,7,7-trimethyl-bicyclo[2.2.1]heptane-2-one
  • Dimethyl sulfate
  • SODIUM CYCLOPENTADIENIDE
  • Cyclopentadiene
  • methyl iodide
  • (+)-Bornyl acetate

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%

Related Compounds

  • 1,5,5-trimethylcyclohexa-1,3-diene
  • 1,5,5-trimethylcyclohepta-1,3-diene
  • 1,5,5,6-tetramethylcyclohexa-1,3-diene
  • 1,5,5-trimethyl-6-methylidenecyclohexa-1,3-diene
  • lithium,1,3,5-trimethylcyclopenta-1,3-diene
  • lithium,1,2,5-trimethylcyclopenta-1,3-diene