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Pharmaceutical intermediates

1,4-Benzoquinone

CAS number 106-51-4
Molecular formula C6H4O2
Product name 1,4-Benzoquinone
Molecular Structure

Appearance:yellow to green crystalline solid

Purity:99%

Density:1.318

Boiling Point:293ºC

Melting Point:112-116ºC

Flash Point:38ºC

Refractive Index:n20/D 1.453

Water Solubility:10 g/L (25 ºC)

Stability:Stable, but light sensitive. Incompatible with strong oxidizing agents. Flammable.

Storage Condition:2-8ºC

Vapor Density:3.73 (vs air)

Vapor Pressure:0.1 mm Hg ( 25 °C)