Selenourea
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Selenourea is the organoselenium compound with the chemical formula Se=C(NH2)2. It is a white solid. This compound features a rare example of a stable, unhindered carbon-selenium double bond. The compound is used in the synthesis of selenium heterocycles. Selenourea is a selenium analog of urea O=C(NH2)2. Few studies have been done on the compound due to the instability and toxicity of selenium compounds.[1] Selenourea is toxic if inhaled or consumed.
Quick Facts Identifiers, Properties ...
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3D model (JSmol) |
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1734744 | |
ChEBI | |
ChEMBL | |
ChemSpider |
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ECHA InfoCard | 100.010.119 |
EC Number |
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239756 | |
MeSH | C081959 |
PubChem CID |
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RTECS number |
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UNII | |
UN number | 3283 3077 |
CompTox Dashboard (EPA) |
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Properties | |
SeC(NH2)2 | |
Molar mass | 123.028 g·mol−1 |
Appearance | White solid; pink/grey solid when impure |
Melting point | 200 °C (392 °F; 473 K) |
Boiling point | 214 °C (417 °F; 487 K) |
Hazards | |
GHS labelling: | |
Danger | |
H301, H331, H373, H410 | |
P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, P501 | |
Related compounds | |
Related compounds |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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