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2,6,7-trihydroxy-9-phenylxanthen-3-one (Molecular Formula: C19H12O5)
Product Name: 2,6,7-trihydroxy-9-phenylxanthen-3-one
CAS Registry Number: 975-17-7
EINECS: 213-550-3  
Synonyms: 9-Phenyl-2,3,7-trihydroxy-6-fluorone;2,6,7-trihydroxy-9-phenylxanthen-3-one; Fluorone black;Phenylfluorone; 9-pheny-3-fluorone; Fluorone; 975-17-7; phenyl-;
Molecular Structure:
Molecular Formula: C19H12O5
Molecular Weight: 320.29558
Density:  1.59 g/cm3
Boiling Point:  646.8 °C at 760 mmHg
Melting Point:  300 ºC
Flash Point:  243.4 °C
Refractive index:  1.791
Risk Codes:  S26;S36
Safety Statements:  R36/37/38
Hazard Symbols:  Xi: Irritant;
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