Introduction：Basic information about CAS 17869-76-0|2-trimethylsilyloxy-3-butyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-trimethylsilyloxy-3-butyne |
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| CAS Number | 17869-76-0 | Molecular Weight | 142.27100 |
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| Density | 0.835g/cm3 | Boiling Point | 116ºC |
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| Molecular Formula | C7H14OSi | Melting Point | 127-131ºC(lit.) |
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| MSDS | / | Flash Point | 9.8ºC |
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Names
| Name | but-3-yn-2-yloxy(trimethyl)silane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.835g/cm3 |
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| Boiling Point | 116ºC |
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| Melting Point | 127-131ºC(lit.) |
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| Molecular Formula | C7H14OSi |
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| Molecular Weight | 142.27100 |
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| Flash Point | 9.8ºC |
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| Exact Mass | 142.08100 |
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| PSA | 9.23000 |
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| LogP | 1.85960 |
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| Vapour Pressure | 23.5mmHg at 25°C |
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| Index of Refraction | n20/D 1.405(lit.) |
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| InChIKey | RMKACVRKUKSWNQ-UHFFFAOYSA-N |
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| SMILES | C#CC(C)O[Si](C)(C)C |
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| Storage condition | Refrigerator (+4°C) |
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Safety Information
| Hazard Codes | F: Flammable;Xi: Irritant; |
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| Risk Phrases | R11 |
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| Safety Phrases | S16 |
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| RIDADR | UN 1993 3/PG 2 |
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| WGK Germany | 3 |
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Synonyms
| (but-3-yn-2-yloxy)trimethylsilane |
| 2-Trimethylsilyloxy-3-butyne |
| 2-(trimethyl-silyloxy)-but-3-yne |
| 3-(trimethylsiloxy)-1-butyne |
| 3-(trimethylsiloxy)but-1-yne |
| Trimethyl[(1-methyl-2-propynyl)oxy]silane |
| 3-trimethylsilyloxy-1-butyne |
| Silane,trimethyl[(1-methyl-2-propynyl)oxy] |
