Introduction：Basic information about CAS 17938-13-5|1,4-Bis[(trimethylsilyl)ethynyl]benzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,4-Bis[(trimethylsilyl)ethynyl]benzene |
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| CAS Number | 17938-13-5 | Molecular Weight | 270.51700 |
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| Density | 0.92g/cm3 | Boiling Point | 292.1ºC at 760mmHg |
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| Molecular Formula | C16H22Si2 | Melting Point | 119 °C |
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| MSDS | / | Flash Point | 112.2ºC |
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Names
| Name | trimethyl-[2-[4-(2-trimethylsilylethynyl)phenyl]ethynyl]silane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.92g/cm3 |
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| Boiling Point | 292.1ºC at 760mmHg |
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| Melting Point | 119 °C |
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| Molecular Formula | C16H22Si2 |
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| Molecular Weight | 270.51700 |
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| Flash Point | 112.2ºC |
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| Exact Mass | 270.12600 |
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| LogP | 4.14440 |
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| Vapour Pressure | 0.00327mmHg at 25°C |
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| Index of Refraction | 1.505 |
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| Storage condition | Refrigerator (+4°C) |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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Synonyms
| 1,4-Bis[(trimethylsilyl)ethynyl]benzene |
| MFCD00135433 |
