Phosgene oxime
Phosgene oxime, or CX, is an organic compound with the formula Cl2CNOH. It is a potent chemical weapon, specifically a nettle agent, which is a type of blister agent. The compound itself is a colorless solid, but impure samples are often yellowish liquids. It has a strong, disagreeable and irritating odor. It is used as a reagent in organic chemistry.
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Names | |||
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Preferred IUPAC name
1,1-Dichloro-N-hydroxymethanimine | |||
Other names
dichloroformaldoxime, dichloroformoxime, hydroxycarbonimidic dichloride, CX, dichloroformaldehyde oxime | |||
Identifiers | |||
3D model (JSmol) |
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PubChem CID |
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UNII | |||
CompTox Dashboard (EPA) |
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Properties | |||
CHCl2NO | |||
Molar mass | 113.93 g·mol−1 | ||
Appearance | colorless or white solid | ||
Melting point | 35 to 40 °C (95 to 104 °F; 308 to 313 K) | ||
Boiling point | 128 °C (262 °F; 401 K) | ||
70% | |||
Hazards | |||
Occupational safety and health (OHS/OSH): | |||
Main hazards |
Highly toxic | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references |
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