Introduction：Basic information about CAS 2040-73-5|Cyclooctadecane-1,3,5,7,9,11,13,15,17-nonene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Cyclooctadecane-1,3,5,7,9,11,13,15,17-nonene |
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| CAS Number | 2040-73-5 | Molecular Weight | 234.33600 |
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| Density | 0.873g/cm3 | Boiling Point | 522.3ºC at 760 mmHg |
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| Molecular Formula | C18H18 | Melting Point | / |
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| MSDS | / | Flash Point | 278.7ºC |
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Names
| Name | [18]annulene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.873g/cm3 |
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| Boiling Point | 522.3ºC at 760 mmHg |
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| Molecular Formula | C18H18 |
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| Molecular Weight | 234.33600 |
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| Flash Point | 278.7ºC |
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| Exact Mass | 234.14100 |
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| LogP | 5.00580 |
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| Vapour Pressure | 1.75E-10mmHg at 25°C |
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| Index of Refraction | 1.436 |
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| InChIKey | STQWAGYDANTDNA-UHFFFAOYSA-N |
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| SMILES | c1ccccccccccccccccc1 |
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Safety Information
Customs
| HS Code | 2902199090 |
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| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| Cyclooctadecanonaen |
| cyclooctadecanonaene |
