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31519-22-9

Name 1,4-Dihydroxy-2-naphthoic acid
CAS 31519-22-9
EINECS(EC#) 250-674-7
Molecular Formula C11H8O4
MDL Number MFCD00010370
Molecular Weight 204.18
MOL File 31519-22-9.mol
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Chemical Properties

Melting point  220 °C (dec.) (lit.)
Boiling point  461.7±40.0 °C(Predicted)
density  1.535±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 2.89±0.30(Predicted)
Water Solubility  Slightly soluble in water.
CAS DataBase Reference 31519-22-9(CAS DataBase Reference)
EPA Substance Registry System 31519-22-9(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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
TSCA  Yes
HS Code  29182900

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