Butyl group - Wikipedia
网页In organic chemistry, butyl is a four-carbon alkyl radical or substituent group with general chemical formula −C 4 H 9, derived from either of the two isomers (n-butane and isobutane) of butane. The isomer n-butane can connect in two ways, giving rise to two "-butyl" groups:
Butyl rubber - Wikipedia
网页Butyl rubber is one of the most robust elastomers when subjected to chemical warfare agents and decontamination materials. It is a harder and less porous material than other elastomers, such as natural rubber or silicone, but still has enough elasticity to …
丁基 - 维基百科，自由的百科全书
网页在 有机化学 中， 丁基 （英語： Butyl group）是一种含四个 碳 的 烷基 自由基 或 官能团，具有通用 化学式 -C 4 H 9，从两个 丁烷 异构体 中的任意一个衍生而来。. 异构体正丁烷（即直链烷烃）中的两个端基 碳 原子或中间的两个碳原子可连接其他基团，得到两种 ...
Butyl rubber (IIR) | Britannica
网页butyl rubber (IIR), a synthetic rubber produced by copolymerizing isobutylene with small amounts of isoprene. Valued for its chemical inertness, impermeability to gases, and weatherability, butyl rubber is employed in the inner linings of automobile tires and in other specialty applications.
Butyl Group - Introduction, Butyl Structure, Preparation and Uses …
网页The butyl functional group is made up of four carbon atoms. When attached to a molecule, these four atoms can be arranged in four different bond configurations. Each arrangement has its own name to distinguish the various molecules it produces. These are the chemical names: n – butyl, s – butyl, t – butyl, and isobutyl. n – butyl group
Material Breakdown: What is Butyl Rubber? - Rubber Articles
网页2023年8月25日 · Butyl is one of the best rubber compounds for vibration and sound dampening. The material is known for being both durable and flexible, and those capabilities make it a natural choice for shock mounts, suspension bushings, and other parts that need to limit how much vibration and sound is made in an application.
丁基（化学术语）_百度百科
网页又称正丁基 (n-butyl)，缩写为Bu。. 丁烷分子中，任何一个甲基 (CH3-)上去掉一个氢原子后，剩下的一价基团。. 结构式为：CH3-CH2-CH2-CH2-。. 作为汽车内胎的良好材料，它具有优异的耐热、耐老化性能〖JP3〗和极好的气密性。.
Butyl Definition & Meaning - Merriam-Webster
网页2024年6月25日 · The meaning of BUTYL is any of four isomeric alkyl radicals C4H9— derived from butane.
2.3: Alkyl Groups - Chemistry LibreTexts
网页2019年8月28日 · Alkanes can be described by the general formula C n H 2n+2. An alkyl group is formed by removing one hydrogen from the alkane chain and is described by the formula C n H 2n+1. The removal of this hydrogen results in a stem change from -ane to -yl. Take a look at the following examples.
Butyl group - Encyclopedia.com
网页A large number of compounds containing the butyl group exist. Many of them are relatively simple and can be represented by the formula C 4 H 9 X, where X stands for a halogen, a hydroxyl group, an amine, or some other group. The following sections review some of the most important of these compounds.