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| N-heptane |
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| Short Name ▶ |
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| CAS No. ▶ |
142-82-5 |
| UN No. ▶ |
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N-heptane is an organic compound with the formula C8H18. It is a colorless liquid with a distinctive odor.
N-heptane has many important uses. First, it is often used as a fuel additive and solvent. Due to its good combustion performance and low toxicity, n-heptane can be used as an additive to gasoline and diesel to improve fuel purification and combustion efficiency. In addition, n-heptane is also widely used in the rubber industry and coatings industry as a solvent for dissolving and diluting various chemical substances.
There are two main ways to produce n-heptane. The first is obtained by distillation in the petroleum refining process. N-heptane can be obtained by separating hydrocarbon compounds with different carbon chain lengths in a petroleum fractiator by controlling temperature. The second method is to prepare the alkane by hydrogenation. In this reaction, using precious metal catalysts such as platinum and hydrogen, a hydrocarbon compound with a long carbon chain is hydrolyzed to obtain n-heptane.
In general, n-heptane has important uses in the energy and chemical industries, and can be produced by methods such as petroleum refining and hydrogenation reactions. |
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