| Customization: | Available |
|---|---|
| CAS No.: | 1068-27-5 |
| Formula: | C16h30o4 |
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2,5-Dimethyl-2,5-di-tert-butylperoxy-3-hexyne (DTBP for short) is an organic peroxide compound. The following is an introduction to the properties, uses, preparation methods and safety information of DTBP:
Properties:
- DTBP is a colorless liquid that can evaporate into a colorless gas at room temperature.
- It is flammable, and its combustion reaction produces CO2, H2O and unstable acetone peroxide.
Uses:
- DTBP is often used as a free radical initiator for free radical polymerization, crosslinking and oxidation reactions in organic synthesis reactions.
- It can also be used as a crosslinking agent for polymers and rubbers, and is widely used in the preparation of plastics, rubbers and rubber products.
Preparation method:
- DTBP can be obtained by heating the condensation product of tert-butylhydroxybenzene and 3-hexynoic acid in the presence of excess hydrogen peroxide.
Safety information:
- DTBP is a flammable substance, so be careful to avoid contact with open flames or high-temperature surfaces.
- When using and handling DTBP, avoid inhaling its vapor or inhaling its liquid to prevent damage to the respiratory and digestive systems.
- It should be stored in a cool, dry, well-ventilated place, away from open flames and oxidants.
Before use, be sure to read and follow the relevant safety operating procedures and label instructions in detail.
| Density | 0.9±0.1 g/cm3 |
| Boiling point | 304.8±27.0 °C at 760 mmHg |
| Melting point | 88 °C (SADT)(lit.) |
| Molecular formula | C16H30O4 |
| Molecular weight | 286.407 |
| Flash point | 85.0±0.0 °C |
| Exact mass | 286.214417 |
| PSA | 36.92 |
| LogP | 5.86 |
| Vapor pressure | 0.0±0.6 mmHg at 25°C |
| Refractive index | 1.45 |
| Storage conditions | Storage room is ventilated and dry at low temperature, and is stored separately from organic matter, reducing materials, flammable materials, and strong acids |
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