推荐产品
等级
technical
质量水平
表单
liquid
浓度
~40% in H2O (~1.5 M)
杂质
≤3% halides (as bromide)
密度
0.995 g/cm3
痕量阴离子
sulfate (SO42-): ≤3000 mg/kg
SMILES字符串
[OH-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
InChI key
VDZOOKBUILJEDG-UHFFFAOYSA-M
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一般描述
产品为约 40% 四丁基氢氧化铵的H2O溶液。溶于无水异丙醇的 TBAOH 被广泛用作弱酸的滴定剂。
应用
四丁基氢氧化铵溶液 (TBAOH) 可用于以下研究：
- 用于在室温条件下溶解 10wt% 纤维素。
- 作为合成 1，2，4-恶二唑的催化剂。
- 脂肪酸 TBAOH 盐的制备。
注意
可能结晶；加热至 40°C 时可重新溶解
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Tetrabutylammonium Hydroxide as Titrant for Acids in Nonaqueous Solutions.
Cundiff RH and Markunas PC.
Analytical Chemistry, 28(5), 792-797 (1956)
Tetrabutylammonium hydroxide as titrant in nonaqueous media.
Harlow GA, et al.
Analytical Chemistry, 28(5), 787-791 (1956)
Construction of 3, 5-substituted 1, 2, 4-oxadiazole rings triggered by tetrabutylammonium hydroxide: a highly efficient and fluoride-free ring closure reaction of O-acylamidoximes.
Otaka H, et al.
Tetrahedron Letters, 55(5), 979-981 (2014)
B B Y Lau et al.
Bioresource technology, 197, 252-259 (2015-09-08)
Aqueous solutions of tetrabutylphosphonium hydroxide have been evaluated as pretreatment media for rice husks, prior to sulphuric acid hydrolysis or cellulase enzymatic hydrolysis. Varying the water:tetrabutylphosphonium hydroxide ratio varied the rate of delignification, as well as silica, lignin and cellulose
Foaming and emulsifying properties of fatty acids neutralized by tetrabutylammonium hydroxide.
Fameau AL, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 403, 87-95 (2012)
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