Merck

292257

Sigma-Aldrich

氢氧化胆碱 溶液

46 wt. % in H2O

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别名:
(2-Hydroxyethyl)trimethylammonium hydroxide, (beta-Hydroxyethyl)trimethylammonium hydroxide, 2-Hydroxy-N,N,N-trimethylethanaminium hydroxide
线性分子式:
HOCH2CH2N(CH3)3OH
CAS号:
分子量:
121.18
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

浓度

46 wt. % in H2O

折射率

n20/D 1.4304

密度

1.073 g/mL at 25 °C

SMILES string

[OH-].C[N+](C)(C)CCO

InChI

1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1

InChI key

KIZQNNOULOCVDM-UHFFFAOYSA-M

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此商品
33301824603487306
Choline hydroxide solution 46 wt. % in H2O

Sigma-Aldrich

292257

氢氧化胆碱 溶液

Choline hydroxide solution 45 wt. % in methanol

Sigma-Aldrich

333018

氢氧化胆碱 溶液

refractive index

n20/D 1.4304

refractive index

n20/D 1.4186

refractive index

n20/D 1.43

refractive index

-

density

1.073 g/mL at 25 °C

density

0.945 g/mL at 25 °C

density

1.059 g/mL at 25 °C

density

-

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

-

一般描述

氢氧化胆碱溶液是一种有机强碱,用于药物和化学品制造。

应用

氢氧化胆碱溶液已倍用于合成六氟乙酰丙酮胆碱,其可与双-(三氟甲基磺酰基)酰亚胺离子液体一起用作萃取剂,用于钕(III)的均相液液萃取。

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1A

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Audrey Arnould et al.
Langmuir : the ACS journal of surfaces and colloids, 34(37), 11076-11085 (2018-08-29)
The interfacial and foam properties of a model system based on the mixture between myristic acid and choline hydroxide have been investigated as a function of the molar ratio ( R) between these two components and temperature. The aim of
Inês C Ferreira et al.
Carbohydrate polymers, 247, 116679-116679 (2020-08-25)
This work explores the novelty of dissolving chitin-glucan complex (CGC), from two fungal strains, Komagataella pastoris (CGCP) and Aspergillus niger (CGCKZ) (KiOnutrime-CG™), using biocompatible ionic liquids (ILs). Three cholinium-based ILs were tested, choline acetate, choline propionate and choline hexanoate. Although
Simone Di Muzio et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-01)
We explore the structure of two ionic liquids based on the choline cation and the monoanion of the maleic acid. We consider two isomers of the anion (H-maleate, the cis-isomer and H-fumarate, the trans-isomer) having different physical chemical properties. H-maleate
Xue-Dan Hou et al.
Biotechnology and bioengineering, 112(1), 65-73 (2014-07-30)
In this work, 28 cholinium ionic liquids (ILs), most of which are good solvents for dissolving lignin, were used for rice straw pretreatment to improve subsequent enzymatic hydrolysis. The anion exerted a significant effect on the pretreatment effectiveness of the
Kyung-Eui Park et al.
Bioscience, biotechnology, and biochemistry, 78(6), 981-988 (2014-07-19)
Phospholipase D (PLD) catalyzes the hydrolysis of phosphatidylcholine (PC), the most abundant phospholipids of plasma membrane, resulting in the production of choline and phosphatidic acid (PA). Choline is a precursor of the neurotransmitter acetylcholine, whereas PA functions as an intracellular

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