475-38-7 5,8-dihydroxy-1,4-naphthoquinone
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cas

475-38-7 5,8-dihydroxy-1,4-naphthoquinone

product Name 5,8-dihydroxy-1,4-naphthoquinone
Synonyms 1,4-naphthalenedione, 5,8-dihydroxy-; 475-38-7; 5,8-dihydroxynaphthalene-1,4-dione
Molecular Formula C10H6O4
Molecular Weight 190.1522
InChI InChI=1/C10H6O4/c11-5-1-2-6(12)10-8(14)4-3-7(13)9(5)10/h1-4,11-12H
CAS Registry Number 475-38-7
EINECS 207-495-4
Molecular Structure 475-38-7 5,8-dihydroxy-1,4-naphthoquinone
Density 1.592g/cm3
Melting point 237℃
Boiling point 498.2°C at 760 mmHg
Refractive index 1.71
Flash point 269.2°C
Vapour Pressur 1.51E-10mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
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