其主要用途是作为溶剂，特别是作为硝化纤维的溶剂，并且是生产合成有机化学品的中间体。

Its major USES are as a solvent, especially for nitrocellulose, and as an intermediate in the manufacture of synthetic organic chemicals.

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三位科学家为有机化学做出了杰出的贡献，有机化学是一个基于碳原子的领域，而碳原子是生活中和无数工业合成制品中必不可少的原子之一。

The trio made outstanding contributions in organic chemistry, a field whose basis is carbon, one of the essential atoms of life and also of innumerable industrial synthetics.

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有机化学实验的核心是合成与分离。

Synthesis and separation are the core of organic chemistry experiment.

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So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.

如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一，而实际上氰离子是一种具有很高活性的分子，用它是一个好办法，尽管我们一会儿将看到它的一些缺点，但它的确是一个制造碳碳键的好方法。

麻省理工公开课 - 化学原理课程节选