1-Oxaspiro[4.5]deca-6,9-diene-2,8-dione, 7,9-bis(1,1-dimethylethyl)-

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Names

[ CAS No. ]:
82304-66-3

[ Name ]:
1-Oxaspiro[4.5]deca-6,9-diene-2,8-dione, 7,9-bis(1,1-dimethylethyl)-

[Synonym ]:
1-Oxa-spiro[4.5]deca-6,9-diene-2,8-dione, 7,9-di-tert-butyl-
7,9-Di-tert-butyl-1-oxaspiro(4,5)deca-6,9-diene-2,8-dione
6,8-di-tert-butylspiro(4,5)deca-1-oxa-5,8-diene-2,7-dione
1-Oxaspiro[4.5]deca-6,9-diene-2,8-dione,7,9-bis(1,1-dimethylethyl)
7,9-Di-tert-butyl-1-oxaspiro<4.5>deca-6,9-dien-2,8-dion
7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
1-Oxaspiro[4.5]deca-6,9-diene-2,8-dione, 7,9-bis(1,1-dimethylethyl)-
7,9-Bis(2-methyl-2-propanyl)-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
1-Oxa-spiro[4.5]deca-6,9-diene-2,8-dione,7,9-di-tert-butyl
6,8-di-tert-butyl-1-oxaspiro<4.5>deca-5,8-diene-2,7-dione
7,9-ditert-butyl-4-oxaspiro[4.5]deca-6,9-diene-3,8-dione

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
426.3±45.0 °C at 760 mmHg

[ Melting Point ]:
139-140 °C

[ Molecular Formula ]:
C17H24O3

[ Molecular Weight ]:
276.371

[ Flash Point ]:
187.5±28.8 °C

[ Exact Mass ]:
276.172546

[ PSA ]:
43.37000

[ LogP ]:
3.08

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.515

Safety Information

[ Hazard Codes ]:
Xi

Synthetic Route

Precursor & DownStream

Precursor

  • Metilox
  • 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid
  • Methanol
  • Acetonitrile

DownStream

  • 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid