Introduction：Basic information about CAS 33533-99-2|6-chlorochromone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-chlorochromone |
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| CAS Number | 33533-99-2 | Molecular Weight | 180.58800 |
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| Density | 1.399g/cm3 | Boiling Point | 290.9ºC at 760mmHg |
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| Molecular Formula | C9H5ClO2 | Melting Point | 136-138 °C(lit.) |
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| MSDS | / | Flash Point | 133.8ºC |
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Names
| Name | 6-chlorochromen-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.399g/cm3 |
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| Boiling Point | 290.9ºC at 760mmHg |
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| Melting Point | 136-138 °C(lit.) |
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| Molecular Formula | C9H5ClO2 |
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| Molecular Weight | 180.58800 |
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| Flash Point | 133.8ºC |
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| Exact Mass | 179.99800 |
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| PSA | 30.21000 |
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| LogP | 2.44640 |
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| Index of Refraction | 1.608 |
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| InChIKey | VFZQATFTQAZCMO-UHFFFAOYSA-N |
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| SMILES | O=c1ccoc2ccc(Cl)cc12 |
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | 26-36 |
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| WGK Germany | 3 |
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| HS Code | 2914700090 |
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Customs
| HS Code | 2914700090 |
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| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| 6-chloro-1-benzopyran-4-one |
| 6-Chlor-chromen-4-on |
| 4H-1-Benzopyran-4-one,6-chloro |
| 2-chlorochromone |
| 6-Chlorchromon |
| MFCD00191904 |
| 6-Chlorochromone |
| 6-Chloro-chromen-4-one |
| 6-chloranylchromen-4-one |
| 6-Chloro-1-benzopyran-4(4H)-one |
| 6-Chloro-4H-chromen-4-one |
