518-44-5 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid
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cas

518-44-5 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid

product Name 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid
Synonyms Fluorescin; 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid
Molecular Formula C20H14O5
Molecular Weight 334.3222
InChI InChI=1/C20H14O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,19,21-22H,(H,23,24)
CAS Registry Number 518-44-5
EINECS 208-252-5
Molecular Structure 518-44-5 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid
Density 1.449g/cm3
Boiling point 549.8°C at 760 mmHg
Refractive index 1.714
Flash point 201.9°C
Vapour Pressur 6.37E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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