Introduction：Basic information about CAS 175205-57-9|4-CHLORO-3-CYANO-6-FLUORO-2H-BENZOPYRAN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-CHLORO-3-CYANO-6-FLUORO-2H-BENZOPYRAN |
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| CAS Number | 175205-57-9 | Molecular Weight | 209.60400 |
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| Density | 1.43g/cm3 | Boiling Point | 343.4ºC at 760mmHg |
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| Molecular Formula | C10H5ClFNO | Melting Point | 98-101ºC |
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| MSDS | / | Flash Point | 161.5ºC |
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Names
| Name | 4-chloro-6-fluoro-2H-chromene-3-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.43g/cm3 |
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| Boiling Point | 343.4ºC at 760mmHg |
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| Melting Point | 98-101ºC |
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| Molecular Formula | C10H5ClFNO |
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| Molecular Weight | 209.60400 |
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| Flash Point | 161.5ºC |
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| Exact Mass | 209.00400 |
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| PSA | 33.02000 |
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| LogP | 2.69158 |
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| Vapour Pressure | 0.001mmHg at 25°C |
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| Index of Refraction | 1.496 |
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| InChIKey | LTQZKNVFNOGFJL-UHFFFAOYSA-N |
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| SMILES | N#CC1=C(Cl)c2cc(F)ccc2OC1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3439 |
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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
| PC1715 |
| 4-Chloro-3-cyano-6-fluoro-2H-benzopyran |
