Introduction：Basic information about CAS 518-44-5|2-(3,6-dihydroxyxanthen-9-yl)benzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid |
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| CAS Number | 518-44-5 | Molecular Weight | 334.32200 |
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| Density | 1.449g/cm3 | Boiling Point | 549.8ºC at 760 mmHg |
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| Molecular Formula | C20H14O5 | Melting Point | 127 °C |
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| MSDS | / | Flash Point | 201.9ºC |
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Names
| Name | fluorescin |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.449g/cm3 |
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| Boiling Point | 549.8ºC at 760 mmHg |
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| Melting Point | 127 °C |
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| Molecular Formula | C20H14O5 |
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| Molecular Weight | 334.32200 |
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| Flash Point | 201.9ºC |
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| Exact Mass | 334.08400 |
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| PSA | 86.99000 |
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| LogP | 4.08190 |
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| Index of Refraction | 1.714 |
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| InChIKey | MURGITYSBWUQTI-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccccc1C1c2ccc(O)cc2Oc2cc(O)ccc21 |
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Safety Information
Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Fluorescin |
| 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid |
