Tetrahydrofuran - Wikipedia
Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH 2) 4 O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. [8]
四氢呋喃 - 百度百科
四氢呋喃，又名氧杂环戊烷、1,4-环氧丁烷，是一个杂环有机化合物，化学式为C4H8O，属于醚类，是呋喃的完全氢化产物，为无色透明液体，溶于水、乙醇、乙醚、丙酮、苯等，主要用作溶剂、化学合成中间体、分析试剂。. 2017年10月27日，世界卫生组织国际癌症 ...
Oxolane - an overview | ScienceDirect Topics
Oxolane is a chemical compound that is sensitive to acid, easily hydrolyzed to ethylene glycol and formaldehyde, and stable in alkali. AI generated definition based on: The Chemistry of Heterocycles, 2019
四氫呋喃 - 維基百科，自由的百科全書
四氫呋喃 （THF）是一種 環狀 醚，在 常溫常壓 下為 粘稠度 較小、可與水混溶的無色液體，其 化學式 可寫作 。 由於液態範圍很長，它是一種常用的中等 極性 非質子性溶劑。 它的主要用途是作 高分子 聚合物 的 前體。 生產. [編輯] 四氫呋喃每年的產量大約是二十萬噸。 [2] 被應用得最廣的製備方法是 1,4-丁二醇 在酸催化條件下 脫水，這類似於通過對 乙醇 脫水來製備 乙烯。 而丁二醇可以通過對 乙炔 羰基化 之後 加氫 得到。 杜邦 公司發展出一種通過 氧化 正丁烷 來粗製 順酐， …
四氢呋喃_化工百科 - ChemBK
四氢呋喃是一种重要的有机合成原料和优良的溶剂，四氢呋喃对许多有机物有良好的溶解性，它能溶解除聚乙烯、聚丙烯及氟树脂以外的所有有机化合物，特别是对聚氯乙烯、聚偏氯乙烯和丁苯胺有良好的溶解作用，被广泛用作反应性溶剂。 作为常用溶剂，四氢呋喃已普遍用于表面涂料、保护性涂料、油墨、萃取剂和人造革的表面处理，四氢呋喃是生产聚四亚甲基醚二醇 ( PTMEG)重要原料，也是制药行业的主要溶剂。 用作天然和合成树脂（特别是乙烯基树脂）的溶剂，也用于 …
Tetrahydrofuran - American Chemical Society
Jul 28, 2015 · Tetrahydrofuran (THF, oxolane) is a versatile solvent used in laboratory organic synthesis and in industrial products such as varnishes. It is colorless and miscible in water, with a boiling point of 66 ºC. It is highly flammable but relatively nontoxic. When stored in air, it can form explosive peroxides, but this can be prevented by adding ...
Tetrahydrofuran | (CH2)3CH2O | CID 8028 - PubChem
Oxolane is a cyclic ether that is butane in which one hydrogen from each methyl group is substituted by an oxygen. It has a role as a polar aprotic solvent. It is a member of oxolanes, a saturated organic heteromonocyclic parent, a cyclic ether and a volatile organic compound.
Tetrahydrofuran - NIST Chemistry WebBook
Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here. Notice: Concentration information is not available for ...
Tetrahydrofuran - NIST Chemistry WebBook
Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript. Other names: Furan, tetrahydro-; Butane α,δ-oxide; Butane, 1,4-epoxy-; Cyclotetramethylene oxide; Furanidine; Oxacyclopentane; Oxolane; Tetramethylene oxide; THF; Hydrofuran ...
CID 18786897 | C12H24O3 - PubChem
May 7, 2021 · 6 Information Sources. CID 18786897 | C12H24O3 | CID 18786897 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.