Introduction：Basic information about CAS 139896-65-4|2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene |
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| CAS Number | 139896-65-4 | Molecular Weight | 332.631 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 374.8±42.0 °C at 760 mmHg |
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| Molecular Formula | C16H20S2Si2 | Melting Point | 213 °C |
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| MSDS | / | Flash Point | 180.5±27.9 °C |
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Names
| Name | 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 374.8±42.0 °C at 760 mmHg |
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| Melting Point | 213 °C |
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| Molecular Formula | C16H20S2Si2 |
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| Molecular Weight | 332.631 |
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| Flash Point | 180.5±27.9 °C |
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| Exact Mass | 332.054504 |
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| LogP | 9.78 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.572 |
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Synonyms
| (Thieno[3,2-b]thiene-2,5-diyldi-2,1-ethynediyl)bis(trimethylsilane) |
| Silane, 1,1'-(thieno[3,2-b]thiene-2,5-diyldi-2,1-ethynediyl)bis[1,1,1-trimethyl- |
