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Weight110.112 g/mol
FormulaC6H6O2
Hydrogen Acceptors2
Hydrogen Donors2
Aromatic Rings1
Rotatable Bonds0

Hydroquinone (123-31-9)

Black and White  ·  Lustra  ·  Esoterica

Score: #17 in Physics , #41 in Biology , #42 in Chemistry
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Safety

  • H302: Harmful if swallowed
    Warning Acute toxicity, oral - Category 4
  • H318: Causes serious eye damage
    Danger Serious eye damage/eye irritation - Category 1
  • H351: Suspected of causing cancer
    Warning Carcinogenicity - Category 2
  • H373: Causes damage to organs through prolonged or repeated exposure
    Warning Specific target organ toxicity, repeated exposure - Category 2
  • H410: Very toxic to aquatic life with long lasting effects
    Warning Hazardous to the aquatic environment, long-term hazard - Category 1

Trends

Alternate Names

  • Black and White
  • Lustra
  • Esoterica
  • Artra
  • Eldoquin
  • Solaquin
  • Eldopaque
  • Melanex
  • Eldoquin Forte
  • Eldopaque Forte
  • ICN brand 1 of hydroquinone
  • Plough brand 1 of hydroquinone
  • Hidroquilaude
  • ICN brand 3 of hydroquinone
  • Plough brand 2 of hydroquinone
  • Hidroquin
  • hydroquinone, lead (2+) salt (2:1)
  • Melpaque
  • Phiaquin
  • Stratus brand 1 of hydroquinone
  • Stratus brand 2 of hydroquinone
  • Ultraquin
  • Neostrata HQ
  • 1,4-dihydroxybenzene
  • ICN brand 2 of hydroquinone
  • hydroquinone, monocopper (2+) salt
  • Hidroquinona Isdin
  • Melquin
  • p-benzenediol
  • Licostrata
  • ICN brand 4 of hydroquinone
  • hydroquinone, copper (1+) salt
  • Melanasa
  • beta-quinol
  • SMILES
    C1=CC(=CC=C1O)O
  • InChIKey
    QIGBRXMKCJKVMJ-UHFFFAOYSA-N

Estimated Properties

Boiling Point 248.4 C EPA T.E.S.T.
Density 1.25 g/cm3 EPA T.E.S.T.
Flash Point 127.98 C EPA T.E.S.T.
Water Solubility 36838 mg/L EPA T.E.S.T.

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