1,4-Dihydroxy-2-naphthoic acid CAS NO.31519-22-9

Product Name:    1,4-Dihydroxy-2-naphthoic acid
Synonyms:    1,4-DIHYDROXY-2-NAPHTHALENECARBOXYLIC ACID;1,4-DIHYDROXY-2-NAPHTHALIC ACID;1,4-DIHYDROXY-2-NAPHTHOIC ACID;1,4-dihydroxy-2-naphthalenecarboxylicaci;1,4-Dihydroxy-2-naphtoic acid;1,4-Dohydroxy-2-naphthoic acid;DHNA;1,4-Hydroxy-2-naphthoic acid
CAS:    31519-22-9
MF:    C11H8O4
MW:    204.18
EINECS:    250-674-7
Product Categories:    Intermediates of Dyes and Pigments;Naphthalene derivatives;C11 to C12;Carbonyl Compounds;Carboxylic Acids
Mol File:    31519-22-9.mol
 

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    2-Naphthalenecarboxylic acid, 1,4-dihydroxy- (31519-22-9)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38
Safety Statements     26-37/39
WGK Germany     3
TSCA     Yes
HS Code     29182900

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