Introduction：Basic information about CAS 6262-21-1|3,4,5,6-Tetrachlorofluorescein, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4,5,6-Tetrachlorofluorescein |
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| CAS Number | 6262-21-1 | Molecular Weight | 470.08700 |
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| Density | 0.99 g/mL at 25 °C | Boiling Point | 725.6ºC at 760 mmHg |
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| Molecular Formula | C20H8Cl4O5 | Melting Point | 189.5 °C (dec.)(lit.) |
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| MSDS | / | Flash Point | 101-157°C |
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Names
| Name | 3,4,5,6-Tetrachlorofluorescein |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.99 g/mL at 25 °C |
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| Boiling Point | 725.6ºC at 760 mmHg |
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| Melting Point | 189.5 °C (dec.)(lit.) |
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| Molecular Formula | C20H8Cl4O5 |
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| Molecular Weight | 470.08700 |
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| Flash Point | 101-157°C |
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| Exact Mass | 467.91300 |
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| PSA | 75.99000 |
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| LogP | 6.27940 |
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| Vapour density | 4.4 (vs air) |
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| Vapour Pressure | 4.23E-22mmHg at 25°C |
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| Index of Refraction | 1.768 |
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| InChIKey | QCPFFGGFHNZBEP-UHFFFAOYSA-N |
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| SMILES | O=C1OC2(c3ccc(O)cc3Oc3cc(O)ccc32)c2c(Cl)c(Cl)c(Cl)c(Cl)c21 |
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| Water Solubility | 90 g/L (20 ºC) |
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Safety Information
Synonyms
| 4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
| EINECS 228-413-3 |
| MFCD00010030 |
