Introduction：Basic information about CAS 7342-41-8|2,2':5',2''-Terthiophene-5-carboxaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2':5',2''-Terthiophene-5-carboxaldehyde |
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| CAS Number | 7342-41-8 | Molecular Weight | 276.39700 |
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| Density | 1.381g/cm3 | Boiling Point | 435.1ºC at 760 mmHg |
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| Molecular Formula | C13H8OS3 | Melting Point | 133ºC |
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| MSDS | / | Flash Point | 216.9ºC |
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Names
| Name | 2,2':5',2''-Terthiophene-5-carboxaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.381g/cm3 |
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| Boiling Point | 435.1ºC at 760 mmHg |
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| Melting Point | 133ºC |
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| Molecular Formula | C13H8OS3 |
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| Molecular Weight | 276.39700 |
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| Flash Point | 216.9ºC |
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| Exact Mass | 275.97400 |
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| PSA | 101.79000 |
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| LogP | 5.01760 |
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| Index of Refraction | 1.7 |
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| InChIKey | PMPDDPJYARBNGV-UHFFFAOYSA-N |
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| SMILES | O=Cc1ccc(-c2ccc(-c3cccs3)s2)s1 |
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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
| 5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carbaldehyde |
