Vibrational spectra of the CH3CO and CH2CHO free radicals trapped in solid argon, Chem. Phys., 1982, 69, 3, 407, https://doi.org/10.1016/0301-0104 (82)88079-8 . [all data]

Glycolaldehyde is the organic compound with the formula HOCH 2 −CHO. It is the smallest possible molecule that contains both an aldehyde group ( −CH=O ) and a hydroxyl group ( −OH ). It is a highly reactive molecule that occurs both in the biosphere and in the interstellar medium .

2017年11月29日 · What is the IUPAC name of the compound $\ce{CHO-CH2-CH(CHO)-CH2-CHO}?$ I don't know for sure, but I think the answer should either be 3-formylpentan-1,5-dial or 2-(formylmethyl)-butane-1,4-dial. However, I am told that the correct answer is propane-1,2,3-tricarbaldehyde. How can that be?

Acrolein | CH2CHCHO or CH2=CHCHO or C3H4O | CID 7847 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2011年5月6日 · 醛基作为母体，是划分类别的主要 官能团，因此CH2=CH-CHO属于醛类。 有机物分子中含有10个一下碳原子的以天干命名，由于又含有碳碳双键，所以叫丙烯醛。 甲烷上的两个氢被氧原子取代，叫做甲醛；乙烷上一个甲基上面的两个氢被氧原子取代叫做乙醛；丙烯上甲基的氢被氧原子取代叫做丙烯醛，或者说甲醛上的一个氢被乙烯基取代可以叫做乙烯基甲醛。 具体参加系统命名法。 CH2=CH-CHO为什么叫丙烯醛？ 我觉得应该叫乙烯醛，它相当于是乙烯上一氢原 …

In the above compound ′ =′ and ′ − O ∥ C −H ′ are present in the priority table ′ − O ∥ C−H ′ is given first preference . So, the name is formed by changing the suffix ′ −e′ of the parent alkane …

2012年9月6日 · -CH2-CHO怎么称呼？ -CH2-C=-N叫腈甲基？ （那个字儿输入法里没找到=-视为三键）-COX卤甲酰基，-CH2-COX叫... #热议# 什么是淋病？ 哪些行为会感染淋病？

丙烯醛（结构简式：ch2=chcho）是一种重要的有机合成原料，外观为无色液体，易燃，有特别辛辣刺激的气味，油脂烧焦时的气味就是由于生成了微量的丙烯醛的缘故．（1）在催化剂的作用下丙烯醛可被氢气还原成饱和醇a，则a的结构简式为_____；（2）与a具有相同 ...

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CHO (aldehyde) has priority over OH and gets suffix -al. Longest carbon chain is 3 long, so this is a propanal. The aldehyde C gets number 1, therefore the OH is attached to C-3. The substituent name of the OH group is hydroxy, therefore this is: 3-hydroxypropanal. There are 2 functional groups: OH and CHO.