Английская Википедия:1,3,5-Trioxane

Материал из Онлайн справочника
Версия от 02:36, 18 декабря 2023; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{redirect|Trioxin|the fictional chemical|Return of the Living Dead (film series)}} {{chembox | Watchedfields = changed | verifiedrevid = 477204812 | Name = 1,3,5-Trioxane | ImageFileL1 = S-Trioxane.svg | ImageFileR1 = 1,3,5-Trioxane-3D-balls.png | ImageAltR1 = Trioxane molecule | ImageSizeR1 = 140 | PIN = 1,3,5-Trioxane | OtherNames = ''s''-Trioxane; 1,3,5-Trioxacyclohexane; Trioxymet...»)
(разн.) ← Предыдущая версия | Текущая версия (разн.) | Следующая версия → (разн.)
Перейти к навигацииПерейти к поиску

Шаблон:Redirect Шаблон:Chembox

1,3,5-Trioxane, sometimes also called trioxane or trioxin, is a chemical compound with molecular formula CШаблон:SubHШаблон:SubOШаблон:Sub. It is a white, highly water-soluble solid with a chloroform-like odor. It is a stable cyclic trimer of formaldehyde, and one of the three trioxane isomers; its molecular backbone consists of a six-membered ring with three carbon atoms alternating with three oxygen atoms.

Production

Trioxane can be obtained by the acid-catalyzed cyclic trimerization of formaldehyde in concentrated aqueous solution.[1]

Файл:Trioxane Synthesis V.1.svg

Uses

Trioxane is often used interchangeably with formaldehyde and with paraformaldehyde.[2][3] It is a precursor for the production of polyoxymethylene plastics, of which about one million tons per year are produced.[1] Other applications exploit its tendency to release formaldehyde. As such it is used as a binder in textiles, wood products, etc. Trioxane is combined with hexamine and compressed into solid bars to make hexamine fuel tablets, used by the military and outdoorsmen as a cooking fuel.

In the laboratory, trioxane is used as an anhydrous source of formaldehyde.[4]

See also

References

Шаблон:Reflist