4-(dichloromethylidene)-2,6-ditert-butyl-cyclohexa-2,5-dien-1-one

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Names

[ CAS No. ]:
34959-61-0

[ Name ]:
4-(dichloromethylidene)-2,6-ditert-butyl-cyclohexa-2,5-dien-1-one

[Synonym ]:
2,6-ditert-butyl-7,7-dichloroquinone methide

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
321.7ºC at 760 mmHg

[ Molecular Formula ]:
C15H20Cl2O

[ Molecular Weight ]:
287.22500

[ Flash Point ]:
135.4ºC

[ Exact Mass ]:
286.08900

[ PSA ]:
17.07000

[ LogP ]:
5.20330

[ Index of Refraction ]:
1.531

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,4,6-Tri-tert-butylphenol
  • Chloroform
  • 2,6-Di-tert-butyl-p-benzoquinone

DownStream

  • Methyl 3,5-di-tert-butyl-4-hydroxybenzoate