Introduction：Basic information about CAS 1777-03-3|Triethyl(ethynyl)silane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Triethyl(ethynyl)silane |
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| CAS Number | 1777-03-3 | Molecular Weight | 140.298 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 140.2±9.0 °C at 760 mmHg |
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| Molecular Formula | C8H16Si | Melting Point | / |
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| MSDS | / | Flash Point | 17.2±0.0 °C |
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Names
| Name | triethyl(ethynyl)silane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.8±0.1 g/cm3 |
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| Boiling Point | 140.2±9.0 °C at 760 mmHg |
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| Molecular Formula | C8H16Si |
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| Molecular Weight | 140.298 |
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| Flash Point | 17.2±0.0 °C |
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| Exact Mass | 140.102127 |
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| LogP | 3.75 |
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| Vapour Pressure | 7.8±0.2 mmHg at 25°C |
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| Index of Refraction | 1.421 |
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| InChIKey | FWSPXZXVNVQHIF-UHFFFAOYSA-N |
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| SMILES | C#C[Si](CC)(CC)CC |
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| Storage condition | Flammables area |
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Safety Information
| Hazard Codes | F:Flammable;Xi:Irritant; |
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| Risk Phrases | R11;R36/37/38 |
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| Safety Phrases | S16-S26-S36/37/39 |
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| RIDADR | UN 1993 3/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 3 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| silane,triethylethynyl |
| Ethynyltriethylsilane |
| (Triethylsilyl)acetylene |
| Triethylsilylacetylene |
| MFCD00075373 |
| Triethylethynylsilane |
| TES-acetylene |
| Triethyl-ethynyl-silane |
| Silane, triethylethynyl- |
| Triethyl(ethynyl)silane |
