Introduction：Basic information about CAS 14174-08-4|benzo-12-crown-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | benzo-12-crown-4 |
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| CAS Number | 14174-08-4 | Molecular Weight | 224.253 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 341.8±37.0 °C at 760 mmHg |
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| Molecular Formula | C12H16O4 | Melting Point | 42-45 °C(lit.) |
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| MSDS | / | Flash Point | 136.4±33.3 °C |
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Names
| Name | Benzo-12-crown 4-Ether |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 341.8±37.0 °C at 760 mmHg |
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| Melting Point | 42-45 °C(lit.) |
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| Molecular Formula | C12H16O4 |
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| Molecular Weight | 224.253 |
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| Flash Point | 136.4±33.3 °C |
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| Exact Mass | 224.104858 |
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| PSA | 36.92000 |
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| LogP | 0.78 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.479 |
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| InChIKey | OAJNZFCPJVBYHB-UHFFFAOYSA-N |
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| SMILES | c1ccc2c(c1)OCCOCCOCCO2 |
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Safety Information
| Hazard Codes | Xi,Xn |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S24/25 |
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| WGK Germany | 3 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| BENZO-12-CROWN-4 |
| 2,3-Benzo-1,4,7,10-tetraoxadodec-2-ene |
| 2,5,8,11-tetraoxabicyclo[10.4.0]hexadeca-1(16),12,14-triene |
| 1,4,7,10-Benzotetraoxacyclododecin, 2,3,5,6,8,9-hexahydro- |
| 2,3,5,6,8,9-Hexahydro-1,4,7,10-benzotetraoxacyclododecine |
| MFCD00059934 |
