CAS:123-41-1|Choline Hydroxide in Methanol Solution (~45% w/w, stabilized with 0.5% Paraformaldehyde)

Catalogue Number:C432595
Chemical Name:Choline Hydroxide in Methanol Solution (~45% w/w, stabilized with 0.5% Paraformaldehyde)
Synonyms:2-Hydroxy-N,N,N-trimethyl-ethanaminium Hydroxide (1:1); (2-Hydroxyethyl)trimethylammonium Hydroxide; (β-Hydroxyethyl)trimethylammonium Hydroxide; Bursine; Cholinium Hydroxide; Fagine; Gossypine; Luridine; N,N,N-Trimethyl-N-(2-hydroxyethyl)ammonium Hydroxide; N,N,N-Trimethyl-N-hydroxyethylammonium Hydroxide; Sincaline; Sinkalin; Sinkaline; Trimethyl(2-hydroxyethyl)ammonium Hydroxide; Trimethyl(hydroxyethyl)ammonium Hydroxide; Vidine;
CAS Number:123-41-1
Alternate CAS #
Free Form: 62-49-7
Molecular Formula:C₅H₁₅NO₂
Appearance:Colourless to Brown Solution
Molecular Weight:121.18
Storage:-20°C
Solubility:Methanol (Slightly), Water (Sparingly)
Stability
Volatile
Category:Building Blocks; Catalyst;
Applications:Choline Hydroxide acts as an efficient catalyst for the synthesis of trans-2,3-dihydrofuro[3,2-c]coumarins. Also, it is used to prepare aqueous two-phase systems (ATPS) with polypropylene glycol. Efficient basic ionic liquid catalyst for the synthesis of a-hydroxyphosphonates.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References:Salari, M., et al.: J. Chem. Res., 40, 655-658 (2016); Lee, S. Y., et al.: Sep. Purif. Technol., 179, 152-160 (2017); Kalla, R. M., et al.: New J. Chem., 41, 5373-5379 (2017)
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