Introduction：Basic information about CAS 51584-21-5|Thiophene,2,5-dichloro-3,4-dinitro-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Thiophene,2,5-dichloro-3,4-dinitro- |
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| CAS Number | 51584-21-5 | Molecular Weight | 243.02500 |
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| Density | 1.921g/cm3 | Boiling Point | 378.7ºC at 760 mmHg |
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| Molecular Formula | C4Cl2N2O4S | Melting Point | 85-89°C |
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| MSDS | / | Flash Point | 182.8ºC |
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Names
| Name | 2,5-dichloro-3,4-dinitrothiophene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.921g/cm3 |
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| Boiling Point | 378.7ºC at 760 mmHg |
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| Melting Point | 85-89°C |
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| Molecular Formula | C4Cl2N2O4S |
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| Molecular Weight | 243.02500 |
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| Flash Point | 182.8ºC |
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| Exact Mass | 241.89600 |
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| PSA | 119.88000 |
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| LogP | 3.91770 |
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| Index of Refraction | 1.674 |
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| InChIKey | UNRSLHGBQKYYSF-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1c(Cl)sc(Cl)c1[N+](=O)[O-] |
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| Storage condition | 2-8°C |
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Safety Information
| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| MFCD00052395 |
| 2,5-dichloro-3,4-dinitro-thiophene |
| 2,5-Dichlor-3,4-dinitro-thiophen |
| Thiophene,5-dichloro-3,4-dinitro |
| Thiophene,2,5-dichloro-3,4-dinitro |
