The C-CH 3 bond is longer at 0.1524 nm, while the average C-H bond length is 0.111 nm. The distance between carbon atoms in the toluene ring is 0.1399 nm. In 1850, French chemist Auguste Cahours isolated from a distillate of wood a hydrocarbon which he recognized as similar to Deville's benzoène and which Cahours named toluène. In 1843, Jöns Jacob Berzelius recommended the name toluin. In 1841, Henri Étienne Sainte-Claire Deville isolated a hydrocarbon from balsam of Tolu (an aromatic extract from the tropical Colombian tree Myroxylon balsamum), which Deville recognized as similar to Walter's rétinnaphte and to benzene hence he called the new hydrocarbon benzoène. The compound was first isolated in 1837 through a distillation of pine oil by Pierre Joseph Pelletier and Filip Neriusz Walter, who named it rétinnaphte. Toluene is predominantly used as an industrial feedstock and a solvent.Īs the solvent in some types of paint thinner, permanent markers, contact cement and certain types of glue, toluene is sometimes used as a recreational inhalant and has the potential of causing severe neurological harm. As such, its systematic IUPAC name is methylbenzene. ![]() It is a mono-substituted benzene derivative, consisting of a methyl group (CH 3) attached to a phenyl group. It is a colorless, water-insoluble liquid with the smell associated with paint thinners. ![]() ɒ l, - ɔː l, - oʊ l/), is a substituted aromatic hydrocarbon. j u iː n/), also known as toluol ( / ˈ t ɒ l.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |