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| Product Name: | 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one |
| CAS Registry Number: | 3326-32-7 |
| EINECS: | 222-042-0 |
| 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: |
![CAS No:3326-32-7 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one](/structure/cas-332/3326-32-7.png) |
| Molecular Formula: | C21H11NO5S |
| Molecular Weight: | 389.38074 |
| Density: | 1.54g/cm3 |
| Boiling Point: | 708.6 °C at 760 mmHg |
| Melting Point: | 360 ºC |
| Flash Point: | 382.4 °C |
| Refractive index: | 1.715 |
| Risk Codes: | S22;S26;S36/37/39;S45 |
| Safety Statements: | R22;R36/37/38;R42/43 |
| Hazard Symbols: | Xn: Harmful; |