1,4-dihydroxybenzene [ 123-31-9 ]

Cas Number: 123-31-9
Product Code
A67
Product Name
1,4-dihydroxybenzene
Cas Number
123-31-9
Appearance
off-white powder or white needle-like crystals
Melting Point
172-175(lit.) ( ℃ )
Boiling Point
141.6 ( ℃ )
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mp 172-175 °C(lit.)
bp 285 °C(lit.)
density 1.32
vapor density 3.81 (vs air)
vapor pressure 1 mm Hg ( 132 °C)
Fp 165 °C
solubility H2O: 50 mg/mL, clear
Water Solubility 70 g/L (20 ºC)
Merck 14,4808
BRN 605970
Stability:Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.
CAS DataBase Reference123-31-9(CAS DataBase Reference)