| Customization: | Available |
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| CAS No.: | 139-66-2 |
| Formula: | C12h10s |
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Diphenyl sulfide is an organic compound with the chemical formula C12H10S and a molecular weight of 186.27. It is a colorless or light yellow liquid with a special odor of sulfide. Diphenyl sulfide is easily soluble in ether, carbon disulfide, benzene, and can also be soluble in hot alcohol, but insoluble in water.
Chemical properties
The melting point of diphenyl sulfide is -40°C, the boiling point is 296°C, the density is 1.113 g/mL at20°C, and the refractive index is 1.63271. It is stable at room temperature, but it will decompose explosively at high temperatures. Diphenyl sulfide is insoluble in water, but can be dissolved in a variety of organic solvents.
Uses
Diphenyl sulfide is widely used in many fields:
Medicine: used to synthesize certain drugs.
Dyes: as an intermediate for dyes and solvents. Pesticides: used in pesticide production.
Others: It can also be used as an intermediate for the synthesis of sulfidation reactions. Safety information
Diphenyl sulfide has certain volatility and toxicity, and is a hazardous chemical with potential dangers. During use, avoid contact with oxidants, acids and other substances to prevent explosion or fire accidents.
| Density | 1.1±0.1 g/cm3 |
| Boiling point | 296.0±9.0 °C at 760 mmHg |
| Melting point | −40 °C(lit.) |
| Molecular formula | C12H10S |
| Molecular weight | 186.273 |
| Flash point | 128.4±15.4 °C |
| Exact mass | 186.050323 |
| PSA | 25.3 |
| LogP | 4.45 |
| Appearance | Colorless liquid |
| Vapor pressure | 0.0±0.6 mmHg at 25°C |
| Refractive index | 1.642 |
| Storage conditions | Should be sealed and stored in a cool place. |
| Stability | Toxic. Ingestion, inhalation or absorption through skin contact can cause serious injury or even death. Wear appropriate protective clothing. |
| Water solubility | insoluble |
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