Introduction：Basic information about CAS 20601-83-6|Mercury(II) selenide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Mercury(II) selenide |
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| CAS Number | 20601-83-6 | Molecular Weight | 280.55800 |
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| Density | 8.27 g/mL at 25 °C(lit.) | Boiling Point | / |
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| Molecular Formula | HHgSe | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | mercury (ii) selenide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 8.27 g/mL at 25 °C(lit.) |
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| Molecular Formula | HHgSe |
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| Molecular Weight | 280.55800 |
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| Exact Mass | 282.89500 |
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| InChIKey | YQMLDSWXEQOSPP-UHFFFAOYSA-N |
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| SMILES | [Se]=[Hg] |
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Safety Information
| Hazard Codes | T: Toxic; |
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| Risk Phrases | 23/24/25-33-36/37/38 |
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| Safety Phrases | 22-26-36/37/39-45 |
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| RIDADR | UN 2025 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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Synonyms
| EINECS 243-910-5 |
| MFCD00049743 |
