Introduction：Basic information about CAS 20753-53-1|4-chlorobenzeneseleninic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-chlorobenzeneseleninic acid |
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| CAS Number | 20753-53-1 | Molecular Weight | 223.51600 |
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| Density | / | Boiling Point | 149.5ºC at 760mmHg |
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| Molecular Formula | C6H5ClO2Se | Melting Point | 183-186ºC |
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| MSDS | / | Flash Point | 44.2ºC |
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Names
| Name | 4-chlorobenzeneseleninic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Boiling Point | 149.5ºC at 760mmHg |
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| Melting Point | 183-186ºC |
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| Molecular Formula | C6H5ClO2Se |
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| Molecular Weight | 223.51600 |
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| Flash Point | 44.2ºC |
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| Exact Mass | 223.91400 |
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| PSA | 37.30000 |
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| LogP | 0.83820 |
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| Vapour Pressure | 2.86mmHg at 25°C |
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| InChIKey | FYOHPHMDSXOTEK-UHFFFAOYSA-N |
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| SMILES | O=[Se](O)c1ccc(Cl)cc1 |
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Safety Information
| Hazard Codes | T: Toxic;N: Dangerous for the environment; |
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| Risk Phrases | 23/25-33-50/53 |
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| Safety Phrases | 20/21-28-45-60-61 |
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| RIDADR | UN 2928 6.1/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 6.1 |
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| HS Code | 2916399090 |
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Customs
| HS Code | 2916399090 |
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| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 4-Chlor-benzolseleninsaeure |
| 4-chloro-benzeneseleninic acid |
| p-Chlorbenzolselenige Saeure |
| p-Chlorbenzolseleninsaeure |
| MFCD00009981 |
| Benzeneseleninic acid,4-chloro |
