2-Phenyl-2,5-cyclohexadiene-1,4-dione
[CAS# 363-03-1]

Identification

• Classification: Chemical reagent >> Organic reagent >> Fatty ketone (including enol)
• Name: 2-Phenyl-2,5-cyclohexadiene-1,4-dione
• Synonyms: 2-Phenylbenzoquinone; 2-Phenylquinone; NSC 2806; Phenyl-1,4-benzoquinone; Phenyl-p-benzoquinone; Phenylbenzoquinone; Phenylquinone
• Molecular Formula: C₁₂H₈O₂
• Molecular Weight: 184.19
• CAS Registry Number: 363-03-1
• EC Number: 206-654-5

Properties

• Solubility: Very slightly soluble (0.31 g/L) (25 ºC), Calc.^*
• Density: 1.242±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 136 ºC^**
• Boiling point: 333.9±37.0 ºC (760 Torr), Calc.^*
• Flash point: 125.2±23.5 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Itahara, Toshio; Journal of Organic Chemistry 1985, V50(26), P5546-50.