Introduction：Basic information about CAS 175202-66-1|METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE |
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| CAS Number | 175202-66-1 | Molecular Weight | 226.31500 |
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| Density | 1.308g/cm3 | Boiling Point | 338.8ºC at 760mmHg |
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| Molecular Formula | C10H10O2S2 | Melting Point | 136ºC |
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| MSDS | / | Flash Point | 158.7ºC |
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Names
| Name | methyl 3,4-dimethylthieno[2,3-b]thiophene-5-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.308g/cm3 |
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| Boiling Point | 338.8ºC at 760mmHg |
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| Melting Point | 136ºC |
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| Molecular Formula | C10H10O2S2 |
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| Molecular Weight | 226.31500 |
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| Flash Point | 158.7ºC |
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| Exact Mass | 226.01200 |
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| PSA | 82.78000 |
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| LogP | 3.36620 |
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| Vapour Pressure | 9.58E-05mmHg at 25°C |
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| Index of Refraction | 1.639 |
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| InChIKey | UNMAABJDCUEPCI-UHFFFAOYSA-N |
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| SMILES | COC(=O)c1sc2scc(C)c2c1C |
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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
| methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate |
| HMS554J18 |
