CAS No 83-72-7 , 4-hydroxynaphthalene-1,2-dione

Name: 4-hydroxynaphthalene-1,2-dione
Synonyms: 2-Hydroxy-1,4-naphthoquinone;4-hydroxynaphthalene-1,2-dione; Mendi; Mehendi; Henna; Lawson; HANA; 2-Hydroxynaphthoquinone; 83-72-7;
CAS Registry Number:83-72-7
Melting Point: 192-195 ºC
Flash Point: 192
Density: 1.46 g/cm3 (25 C)
Water Solubility: 2 G/L (20 ºC)
Safety Statements: R22;R36;R68
Hazard Symbols: Xn: Harmful;
Flash Point: 192
EINECS: 201-496-3
Molecular Weight: 174.15284
InchiKey: WVCHIGAIXREVNS-UHFFFAOYSA-N
InChI: InChI=1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,11H
Risk Statements: S26;S36/37/39
Molecular Formula: C₁₀H₆O₃
Molecular Structure:

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