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3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one (Molecular Formula: C21H11NO5S)
Product Name: 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
CAS Registry Number: 27072-45-3
EINECS: 248-207-7  
Synonyms: 5-isothiocyanatofluorescein;Fluorescein isothiocyanate; FLUORESCEIN-5-ISOTHIOCYANATE; Fluorescein isothiocyanate isomer I;3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one; FITC; 3326-32-7;
Molecular Structure:
Molecular Formula: C21H11NO5S
Molecular Weight: 389.38074
Density:  1.54g/cm3
Boiling Point:  708.6°Cat760mmHg
Melting Point:  >360 °C(lit.)
Flash Point:  382.4°C
Refractive index:  1.753
Risk Codes:  42/43-36/37/38-20/21/22-42
Safety Statements:  S22
Hazard Symbols:  Xn: Harmful;
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