form
liquid
Quality Level
reaction suitability
core: potassium
concentration
1.0 M in THF
density
0.902 g/mL at 25 °C
SMILES string
[K+].CC(C)(C)[O-]
InChI
1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key
LPNYRYFBWFDTMA-UHFFFAOYSA-N
General description
叔丁醇钾溶液是一种强非亲核碱。它能够使碳和其他布朗斯台德酸去质子化。叔丁醇中的试剂溶液可以通过使无水醇与钾在氮气氛中反应来制备。
Application
叔丁二氧化钾溶液（t-BuOK）可用于：
- 作为菜籽油与乙酸甲酯酯化反应的催化剂。
- 在温和条件下促进N-苯基氨基酸衍生的酰化铵的 Sommelet-Hauser 重排反应。
- 作为化学气相沉积法合成 KNbO3 铁电薄膜的金属有机前驱体。
- 制备 3-钾肟基吡啶催化剂。
- 作为强醇基试剂。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 1
flash_point_f
-2.2 °F - closed cup
flash_point_c
-19 °C - closed cup
法规信息
危险化学品
此项目有
商品
The properties of many devices are limited by the intrinsic properties of the materials that compose them.
One-step methodology for the synthesis of FA picolinyl esters from intact lipids.
Destaillats F and Angers P
Journal of the American Oil Chemists' Society, 79(3), 253-256 (2002)
E Crespo-Corral et al.
Journal of chromatography. A, 1209(1-2), 22-28 (2008-10-01)
The usefulness of the potassium tert-butoxide/dimethyl sulphoxide/ethyl iodide reaction with carbamate and phenylurea herbicides, and its application to phenoxy acids as a way to prevent hazards and toxicity of the sodium hydride/dimethyl sulphoxide/methyl iodide reaction was studied. Using factorial design
Wei Liu et al.
Chemical communications (Cambridge, England), 49(29), 2983-2985 (2013-03-07)
Simple and cheap alcohols can promote the direct arylation of unactivated arenes with aryl iodides and bromides in the presence of potassium tert-butoxide. This transition-metal-free aromatic C-H transformation offers a cheap and easy practical way to synthesize biaryls under mild
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 328650-2L | 04061826717707 |
| 328650-20L | 04061838145741 |
| 328650-500ML | 04061826717714 |
| 328650-PZ | 04061823851282 |
| 328650-50ML | 04061826717721 |