Introduction：Basic information about CAS 18623-11-5|Octadecylsilane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Octadecylsilane |
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| CAS Number | 18623-11-5 | Molecular Weight | 284.596 |
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| Density | 0.795 g/mL at 25 °C(lit.) | Boiling Point | 346.1±11.0 °C at 760 mmHg |
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| Molecular Formula | C18H40Si | Melting Point | 29ºC(lit.) |
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| MSDS | / | Flash Point | 163.1±19.3 °C |
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Names
| Name | octadecylsilicon |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.795 g/mL at 25 °C(lit.) |
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| Boiling Point | 346.1±11.0 °C at 760 mmHg |
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| Melting Point | 29ºC(lit.) |
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| Molecular Formula | C18H40Si |
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| Molecular Weight | 284.596 |
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| Flash Point | 163.1±19.3 °C |
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| Exact Mass | 284.289917 |
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| LogP | 6.03160 |
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| Appearance of Characters | solid |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| InChIKey | FUESFIVIIFEDFI-UHFFFAOYSA-N |
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| SMILES | CCCCCCCCCCCCCCCCCC[Si] |
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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 | 26-36 |
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| WGK Germany | 1 |
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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
| Octadecylsilane |
| n-octadecylsilane |
| EINECS 242-453-9 |
| Silane, octadecyl- |
| U-2,3-Dichlorophenol |
| MFCD00039874 |
