Search results
Results from the WOW.Com Content Network
Download QR code; Print/export ... Other names Dipropyl ketone, Butyrone, DPK, Propyl ketone ... 4-Heptanone or heptan-4-one is an organic compound with the formula ...
Download as PDF; Printable version; In other projects Wikidata item; ... (1-Methylethyl)heptane or 4-Isopropylheptane; Ethyl+Methyl. 3-Ethyl-2-methylheptane;
Heptanone may refer to the following ketones with seven carbon atoms the formula C 7 H 14 O: . 2-Heptanone (Methyl amyl ketone) . 5-Methyl-2-hexanone (Methyl isoamyl ketone); 4-Methyl-2-hexanone (Methyl 2-methylbutyl ketone)
Full name Operator Selects Contains ID prefix Quality Link Entries ACToR Environmental Protection Agency: toxicology information; occurrence "ACToR". 893,280 AtomWork Inorganic Material Database National Institute for Materials Science: crystal structures "AtomWork". 82,000 Beilstein Beilstein database: Elsevier: organic compounds properties ...
A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s). [1] Heterocyclic organic chemistry is the branch of organic chemistry dealing with the synthesis, properties, and applications of organic heterocycles .
4-Isopropylphenol is an organic compound with the formula (CH 3) 2 CHC 6 H 4 OH. The molecule consists of an isopropyl group affixed to the para ( p -) position of phenol . The compound, a white solid, is produced by the alkylation of phenol with propylene and is relevant to the production of the commodity chemical bisphenol A (BPA).
Clar's rule states that for a benzenoid polycyclic aromatic hydrocarbon (i.e. one with only hexagonal rings), the resonance structure with the largest number of disjoint aromatic π-sextets is the most important to characterize its chemical and physical properties. Such a resonance structure is called a Clar structure. In other words, a ...
For example, the three isomers of xylene CH 3 C 6 H 4 CH 3, commonly the ortho-, meta-, and para-forms, are 1,2-dimethylbenzene, 1,3-dimethylbenzene, and 1,4-dimethylbenzene. The cyclic structures can also be treated as functional groups themselves, in which case they take the prefix "cycloalkyl-" (e.g. "cyclohexyl-") or for benzene, "phenyl-".