Introduction：Basic information about CAS 7791-27-7|pyrosulfuryl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | pyrosulfuryl chloride |
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| CAS Number | 7791-27-7 | Molecular Weight | 215.03300 |
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| Density | 1.83 | Boiling Point | 151ºC |
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| Molecular Formula | Cl2O5S2 | Melting Point | -37ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | pyrosulfuryl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.83 |
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| Boiling Point | 151ºC |
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| Melting Point | -37ºC |
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| Molecular Formula | Cl2O5S2 |
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| Molecular Weight | 215.03300 |
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| Exact Mass | 213.85600 |
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| PSA | 94.27000 |
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| LogP | 2.13180 |
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| Index of Refraction | 1.535 |
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| InChIKey | NNTJKSMVNWGFTB-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Cl)OS(=O)(=O)Cl |
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Safety Information
| RIDADR | UN 1817 |
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| Packaging Group | II |
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Synonyms
| Chlorosulfonic anhydride |
| sulphur pentoxydichloride |
| disulfuric acid dichloride |
| Disulfuryl chloride |
| UN1817 |
| Pyrosulfurylchlorid |
| Sulfur pentoxydichloride |
| Disulfur pentoxydichloride |
| disulfuryl dichloride |
