Web叔丁醇钾 叔丁醇钾 (英語: Potassium tert-butoxide )是一种常用的 醇盐 ,化学式为 (CH 3) 3 COK。 这种无色固体是 有机合成 中常用的强 碱 ,其 共轭酸 叔丁醇 的pKa大约为17。 固态时它以四聚的类 立方烷 原子簇 形式存在。 在化学文献中经常用 t -BuOK来表示叔丁醇钾。 目录 1 制备 2 应用 3 改进 4 参考资料 5 參考文獻 制备 [ 编辑] 叔丁醇钾常以 溶液 或 … Webt-BuOH is available in the form of colorless, hygroscopic crystals with a camphoraceous odor. The crystals become a clear liquid above 25.5OC. t-BuOH is soluble in water, alcohol, ether, and other organic Chemical and physical properties of t-BuOH are presented in Table 1. t-BuOH is a fire hazard when exposed to heat or flame, and it can react ...
tert-Butanol CAS 75-65-0 822264 - Merck Millipore
WebSAFETY DATA SHEET Creation Date 06-Aug-2009 Revision Date 23-Feb-2024 Revision Number 9 1. Identification Product Name Potassium tert-butoxide, 20 wt.% solution in THF Cat No. : AC364990000; AC364990500; AC364992500; AC364995000 Web2-丁醇 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS; CoA; Synonyms: sec-Butyl alcohol CAS #: 78-92-2 EC Number: 201-158-5 Molar Mass: 74.12 g/mol Chemical Formula: CH₃CH(OH)CH₂CH ... heroes of the storm lagging 2021
叔丁醇钾 - 维基百科,自由的百科全书
WebPotassium tert-butoxide (or potassium t-butoxide) is a chemical compound with the formula [ (CH 3) 3 COK] n (abbr. KOtBu). This colourless solid is a strong base (pKa of conjugate acid around 17), which is useful in organic synthesis. The compound is often depicted as a salt, and it often behaves as such, but its ionization depends on the solvent. WebSAFETY DATA SHEET Creation Date 07-Sep-2010 Revision Date 24-Dec-2024 Revision Number 5 1. Identification Product Name tert-Butanol Cat No. : A401-1; A401-500; XXA401200LI; NC2007790 CAS No 75-65-0 Synonyms tert-Butyl alcohol; 2-Methyl-2-propanol; Trimethyl carbinol (Certified) Recommended Use Laboratory chemicals. Uses … WebMATERIAL SAFETY DATA SHEET SDS/MSDS . H318 H335 H336 Precautionary statement(s) P210 P280 P301 + P312 + P330 P304 + P340 + P312 Causes serious eye damage. ... t) Oxidizing properties No data available 9.2 Other safety information Relative vapour density 2,56 - (Air = 1.0) heroes of the storm leaderboard