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Choline hydroxide solution

ALDRICH/333018 - 45 wt. % in methanol

Synonym: (2-Hydroxyethyl)trimethylammonium hydroxide; (beta-Hydroxyethyl)trimethylammonium hydroxide; 2-Hydroxy-N,N,N-trimethylethanaminium hydroxide

CAS Number: 123-41-1
Empirical Formula (Hill Notation): C5H15NO2
Molecular Weight: 121.18
MDL Number: MFCD00002831
Linear Formula: HOCH2CH2N(CH3)3OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-333018-1KG 1 kg
 $563.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 333018-1KG.

 

concentration 45 wt. % in methanol
contains 0.5% paraformaldehyde as stabilizer
density 0.945 g/mL at 25 °C
form liquid
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
Quality Level 200 
refractive index n20/D 1.4186
SMILES string [OH-].C[N+](C)(C)CCO
Application: Choline hydroxide solution can be used as a catalyst in the efficient conversion of CO2 and 2-aminobenzonitriles to quinazoline-2,4(1H,3H)-dione derivatives.
General description: Choline hydroxide solution, also known as choline base, is a strong organic base that can be used in the chemical industry as a solvent, catalyst, and corrosion inhibitor. It can also be used as a stabilizer for quaternary ammonium compounds and as a phase transfer agent in organic synthesis.
Packaging: 1 kg in glass bottle
Density 0.945 g/mL at 25 °C
Refractive Index n20/D 1.4186
UNSPSC 12352000

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