Pyrrolidine, also known as tetrahydropyrrole, is an organic compound with the molecular formula (CH 2) 4 NH. It is a cyclic secondary amine, also classified as a saturated heterocycle. It is a colourless liquid that is miscible with water and most organic solvents.

1991年10月15日 · The temperature variation of ESR spectra attributed to the heterocyclic radical cation C 4 H 8 NH + stabilised in a CFCl 3 matrix is shown to be due to intramolecular dynamics of the ring.

四氢吡咯，是一种有机化合物，化学式为C4H9N，为无色至黄色液体，与醇、醚及其他有机溶剂混溶，主要用于制备药物、杀菌剂、杀虫剂等。

Pyrrolidine appears as a colorless to pale yellow liquid with an ammonia -like odor. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Pyrrolidine is a cyclic amine whose five-membered ring contains four carbon atoms and one nitrogen atom; the parent compound of the pyrrolidine family.

2007年2月9日 · CID 14693731 | C4H8N | CID 14693731 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2020年6月8日 · 基于此，许谷院士创新地指出pyrrolidine（Py，即C4H8NH）作为有机阳离子可以在提高湿度、热学稳定性的同时，有具有适合太阳能电池的带隙大小，为解决钙钛矿太阳能电池的稳定性的难题提出一条全新的思路。

1990年10月1日 · Intramolecular dynamics of the C4H8NH radical cation. An application of the anisotropic exchange theory for powder ESR lineshapes. Chemical Physics 1991, 156 (3) , 457-464. https://doi.org/10.1016/0301-0104(91)89013-Z; M. Stockhausen, G. Wilke.

1975年2月1日 · DURING earlier pulse radiolysis work on pyrrolidine, it was established that the hydrated electron (eaq-) attacks the amino group specifically with k (eaq-+ C4H8NHa+) = (7-5 1 - 5) x 108 dms mol-1 s-1 and k (eaq-+C4HBNH) = (1 -1 0-5) x 108 dms mol-1 s-1 (1).

物竞化学品数据库是由上海物竞化工科技有限公司开发的一个化学品专用数据库。 其中涵盖了数万种化学品，其内容包括化学品的中英文名称、别名、CAS号、用途、物性、结构式、分子式、分子量以及表征图谱等方面的信息.

2022年4月2日 · C4H8NH是什么从通式看，这个有机物是一丁烯。 因为n (H)=2n (C)么。 所以只有一个C=C1。 当四个C是一条直链时候，双键可以在12之间或者23之间。 2种。 2。 当有一个C位于2号C上时候，双键只有一个位置。 高分子化合物，简称高.