3,4,5-Trimethyl-2-cyclopenten-1-one

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Names

[ CAS No. ]:
55683-21-1

[ Name ]:
3,4,5-Trimethyl-2-cyclopenten-1-one

[Synonym ]:
3,4,5-TRIMETHYL-2-CYCLOPENTEN-1-ONE
3,4,5-trimethylcyclopent-2-enone
2-Cyclopenten-1-one,3,4,5-trimethyl
3,4,5-Trimethyl-cyclopent-2-enon

Chemical & Physical Properties

[ Density]:
0.909g/cm3

[ Boiling Point ]:
179.4ºC at 760mmHg

[ Molecular Formula ]:
C8H12O

[ Molecular Weight ]:
124.18000

[ Flash Point ]:
65.8ºC

[ Exact Mass ]:
124.08900

[ PSA ]:
17.07000

[ LogP ]:
1.78760

[ Index of Refraction ]:
1.453

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-dimethyl-2,5-hexanedione
  • 2-Butanone
  • 2-Acetyl-3-methyl-4-oxopentanoic acid ethyl ester
  • methyl iodide

DownStream

Related Compounds

  • 2,4,5-Trimethyl-2-cyclopenten-1-one
  • 3,5,5-Trimethyl-2-cyclopenten-1-one
  • 3,5-dihydroxy-2,4,4-trimethylcyclopent-2-en-1-one
  • 2,3,5-trimethylcyclopent-2-en-1-one
  • 2,3,4,5-Tetramethyl-2-cyclopenten-1-one
  • trans 2,3,4,5-tetraphenyl-2-cyclopenten-1-one