975-17-7 9-Phenyl-2,3,7-trihydroxy-6-fluorone
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975-17-7 9-Phenyl-2,3,7-trihydroxy-6-fluorone

product Name 9-Phenyl-2,3,7-trihydroxy-6-fluorone
Synonyms 2,6,7-Trihydroxy-9-phenylisoxanthen-3-one; Fluorone Black; 9-Phenyl-3-fluorone; 2,6,7-trihydroxy-9-phenylxanthen-3-one; 2,6,7-trihydroxy-9-phenyl-3H-xanthen-3-one
Molecular Formula C19H12O5
Molecular Weight 320.2956
InChI InChI=1/C19H12O5/c20-13-6-11-17(8-15(13)22)24-18-9-16(23)14(21)7-12(18)19(11)10-4-2-1-3-5-10/h1-9,20-22H
CAS Registry Number 975-17-7
EINECS 213-550-3
Molecular Structure 975-17-7 9-Phenyl-2,3,7-trihydroxy-6-fluorone
Density 1.59g/cm3
Melting point 300℃
Boiling point 646.8°C at 760 mmHg
Refractive index 1.791
Flash point 243.4°C
Vapour Pressur 1.3E-17mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;
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