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319-89-1

Name Tetrahydroxyquinone
CAS 319-89-1
EINECS(EC#) 206-275-5
Molecular Formula C6H4O6
MDL Number MFCD00001597
Molecular Weight 172.09
MOL File 319-89-1.mol
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Chemical Properties

Appearance blue-black crystals
Melting point  280°
Boiling point  262.37°C (rough estimate)
density  1.6695 (rough estimate)
refractive index  1.7540 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMF: slightly soluble; DMSO: slightly soluble; PBS (pH 7.2): 1 mg/ml
form  A crystalline solid
pka 2.52±0.50(Predicted)
color  Light brown to black
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 319-89-1(CAS DataBase Reference)
NIST Chemistry Reference Tetrahydroxy quinone(319-89-1)
EPA Substance Registry System 319-89-1(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3

Hazard Information

Material Safety Data Sheet(MSDS)

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