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Merck
CN

86863

Sigma-Aldrich

四丁基氢氧化铵 溶液

53.5-56.5% in H2O

别名:

N,N,N-Tributyl-1-butanaminium hydroxide, TBAH 40, Tetra-n-butylammonium hydroxide

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About This Item

线性分子式:
(CH3CH2CH2CH2)4N(OH)
CAS号:
分子量:
259.47
Beilstein:
3571228
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

表单

liquid

质量水平

浓度

53.5-56.5% in H2O

杂质

≤0.2% halides (as bromide)

密度

0.995 g/cm3

痕量阴离子

sulfate (SO42-): ≤2000 mg/kg

官能团

amine

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

本品为53.5-56.5%的四丁基氢氧化铵水溶液。四丁基氢氧化铵可使用四丁基碘化铵合成。 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 10 wt% 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。

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - 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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

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
Tetrabutylammonium Hydroxide as Titrant for Acids in Nonaqueous Solutions.
Cundiff RH and Markunas PC.
Analytical Chemistry, 28(5), 792-797 (1956)
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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