Introduction：Basic information about CAS 6007-83-6|2,3-Thiophenedicarboxylic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Thiophenedicarboxylic anhydride |
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| CAS Number | 6007-83-6 | Molecular Weight | 154.14300 |
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| Density | 1.674g/cm3 | Boiling Point | 306.4ºC at 760 mmHg |
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| Molecular Formula | C6H2O3S | Melting Point | 140-144°C |
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| MSDS | / | Flash Point | 139.1ºC |
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Names
| Name | thieno[2,3-c]furan-4,6-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.674g/cm3 |
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| Boiling Point | 306.4ºC at 760 mmHg |
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| Melting Point | 140-144°C |
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| Molecular Formula | C6H2O3S |
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| Molecular Weight | 154.14300 |
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| Flash Point | 139.1ºC |
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| Exact Mass | 153.97200 |
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| PSA | 71.61000 |
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| LogP | 1.05870 |
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| Index of Refraction | 1.662 |
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| InChIKey | FIDKFEIEZJGDBE-UHFFFAOYSA-N |
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| SMILES | O=C1OC(=O)c2sccc21 |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| thiophene-2,3-dicarboxylic acid anhydride |
| Thiophen-2,3-dicarbonsaeure-anhydrid |
| thiophene-2,3-dicarboxylic anhydride |
| 2,3-thiophene dicarboxylic anhydride |
