| Customization: | Available |
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| CAS No.: | 112-41-4 |
| Formula: | C12h24 |
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n-Dodecene, also known as 1-dodecene, has a chemical formula of C12H24 and a molecular weight of 168.32. It is a colorless liquid with a melting point of -33.6°C and a boiling point of 213°C. n-Dodecene is insoluble in water, but can be dissolved in organic solvents such as alcohol, ether, acetone and petroleum ether.
Physical properties
The physical properties of n-dodecene include:
Melting point: -35°C
Boiling point: 214-216°C
Density: 0.758 g/mL (20C) Vapor density: 5.8 (compared with air) Refractive index: n20/D 1.429 Flash point: 172F (about 77C)
Explosion limit: 0.6%-5.4% (volume ratio) Chemical properties
N-Dodecene has high chemical stability and is not easy to decompose and deteriorate. However, under certain conditions, such as high temperature, the presence of oxidants or light, chemical reactions may occur. For example, when left in the air for a long time, it may gradually oxidize to form peroxides. As an olefin compound, n-dodecene can participate in a variety of chemical reactions, including addition reactions, oxidation reactions, and polymerization reactions.
Uses
N-dodecene is widely used in many fields:
Industrial uses: used in the production of surfactants, lubricant additives, and plasticizers.
Other applications: used as a solvent in coatings, detergents, and paints. In addition, n-dodecene can also be used to make flavors and fragrances, epoxides, thiols, halides, alkyl silanes, and metal organic compounds.
| Density | 0.8±0.1 g/cm3 |
| Boiling point | 213.9±3.0 °C at 760 mmHg |
| Melting point | −35 °C(lit.) |
| Molecular formula | C12H24 |
| Molecular weight | 168.319 |
| Flash point | 77.8±0.0 °C |
| Exact mass | 168.187805 |
| LogP | 6.62 |
| Appearance | Colorless transparent liquid |
| Vapor density | 5.8 (vs air) |
| Vapor pressure | 0.2±0.2 mmHg at 25°C |
| Refractive index | 1.431 |
| Storage conditions | Keep sealed in a cool, dry place. Ensure that the workplace has good ventilation facilities. Keep away from fire sources. Store away from oxidants. |
| Stability | 1. Avoid contact with strong oxidants. 2. Exists in smoke. |
| Water solubility | Water solubility: insoluble; miscible with: acetone, alcohol, ether, benzene |
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