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Chemindex > 81-64-1 1,4-Dihydroxyanthraquinone

81-64-1 1,4-Dihydroxyanthraquinone

Product Name 1,4-Dihydroxyanthraquinone
Synonyms Quinizarine;1,4-Dihydroxy-anthraquinone:
Molecular Formula C14H8O4
Molecular Weight 240.2109
InChl InChI=1/C14H8O4/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6,15-16H
CAS Registry Number 81-64-1
EINECS 201-368-7
Molecular Structure
Density 1.54g/cm3
Melting Point 191-193℃
Boiling Point 465.3°C at 760 mmHg
Refractive Index 1.732
Flash Point 249.3°C
Water Solubility <1 g/L (20℃)
Vapour Pressur 2.8E-09mmHg at 25°C
Safety Description S24/25:;