把四个c2h5分别连到c原子的四个方向，找到其中最长的一条碳链，ch3ch2c(ch2ch3)2ch2ch3，最长有五个碳，所以是戊烷。 然后除了这条链之外，其他的都是支链，所以从离支链最近的一段编号，所以是3号位，有两个乙基，所以叫3,3-二乙基。

A compound named 5- (-1-Cyanoethyl)-2-methyl hexanoic acid has something wrong according to IUPAC. What is correct IUPAC name? Q. Give IU P AC name. Q. IU P AC name is ?

2024年6月30日 · With the ability to identify functional groups, next we will learn how to give IUPAC names to compounds containing a few functional groups, by following a set of rules. IUPAC NOMENCLATURE of COMPOUNDS with FUNCTIONAL GROUPS. Find the longest carbon chain containing the functional group with highest priority (see Table 2.3).

2007年11月27日 · c(c2h5)4 称呼都是人定的，有些约定俗成的名称不遵照系统命名法， 这个东西学名叫3，3－二乙基戊烷。有些时候按结构叫他做四乙基甲烷

2010年5月23日 · (c2h5)4c 3,3-二乙基戊烷 ch2=c(c2h5)2 2-乙基-1-丁烯 ch3ch2ch(c2h5)ch(ch3)ch3 2-甲基-3-乙基戊烷

The correct IUPAC name of (C2H5)4C is (A) Tetraethyl methane (B) 2-Ethylpentane (C) 3-diethylpentane (D) None of the above. Check Answer and Solution Tardigrade

cas号查询致力于为化学行业用户免费提供(c2h5)4c的cas号、中文名称、英文名称相互转换服务,同时也包括(c2h5)4c的性质、化学式、分子结构、密度、熔点、沸点等信息。

The correct IUPAC name of (C2H5)4C is- 1. Tetraethyl methane 2. 2-Ethylpentane 3. 3,3-Diethylpentane 4. None of the above NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers. 1. Tetraethyl methane. 4. None of the above. 1. But-2-en-2,3-diol. 2.

Explanation:1. Molecular structure:The given compound is (C2H5)4C, which can be written as (C2H5)4C - neopentane. 2. Naming:The IUPAC name of (C2H5)4C is 3,3-diethyl pentane. This is because the compound consists of a pentane backbone with two ethyl groups attached to the third carbon atom.3.

化学有机物命名问题 (c2h5)4c ch2=c(c2h5)2 ch3ch2ch(c2h5)ch(ch3)ch3 这3个分别该如何命名?