1,5-DI-TERT-BUTYL-1,4-PENTADIYN-3-ONE

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Names

[ CAS No. ]:
35845-67-1

[ Name ]:
1,5-DI-TERT-BUTYL-1,4-PENTADIYN-3-ONE

[Synonym ]:
2,2,8,8-tetramethyl-nona-3,6-diyn-5-one
1,5-di-tert-butyl-1,4-pentadiyn-3-one
2,2,8,8-tetramethyl-3,6-nonadiyn-5-one
F0400-0011
2,2,8,8-Tetramethyl-nona-3,6-diin-5-on

Chemical & Physical Properties

[ Density]:
0.919g/cm3

[ Boiling Point ]:
258ºC at 760 mmHg

[ Melting Point ]:
63ºC

[ Molecular Formula ]:
C13H18O

[ Molecular Weight ]:
190.28100

[ Flash Point ]:
99.6ºC

[ Exact Mass ]:
190.13600

[ PSA ]:
17.07000

[ LogP ]:
2.65450

[ Index of Refraction ]:
1.474

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2,8,8-Tetramethyl-3,6-nonadiyn-5-ol
  • 5-chloro-5-(3,3-dimethyl-but-1-ynyl)-2,2,8,8-tetramethyl-nona-3,6-diyne
  • 3,3-Dimethyl-1-Butyne
  • phosgene
  • Chromium(III) acetate
  • Diethyl ether
  • sodium,3,3-dimethylbut-1-yne

DownStream

  • 2,6-ditert-butylthiopyran-4-one
  • 2-tert-butyl-5-(tert-butylmethylidene)-4-oxo-4,5-dihydrothiophene

Related Compounds

  • 2,2,8,8-Tetramethyl-3,6-nonadiyn-5-ol
  • 1,5-di-tert-butyl-1,4-cyclohexadiene
  • 1,5-di-tert-butyl-1,3-cyclohexadiene
  • 1,5-Bis(4-methylphenyl)-1,4-pentadiyn-3-one
  • 1,5-Bis(4-methoxyphenyl)-1,4-pentadiyn-3-one
  • 1,5-di-tert-butyl-2-amino-2-imidazolin-4-one