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8.22149

Sigma-Aldrich

Tetraethylammonium hydroxide

(20% aqueous solution) for synthesis

Synonym(s):

TEA hydroxide

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About This Item

UNSPSC Code:
12352107
NACRES:
NA.22

Quality Level

form

liquid

pH

>13 (20 °C in H2O)

bp

102 °C/1013 hPa

mp

<-25 °C

transition temp

flash point >110 °C

density

1.01 g/cm3 at 20 °C

storage temp.

2-30°C

Application

  • Mizoroki-Heck coupling: It serves as a solid, easy-to-handle ethylene precursor in Mizoroki-Heck coupling reactions, highlighting its application in facilitating complex organic synthesis processes (Papaplioura et al., 2024).
  • Pharmacokinetic parameter prediction: It is involved in the synthesis and characterization of tetraalkylammonium salts for the pharmaceutical application of non-steroidal anti-inflammatory drugs, assisting in the in silico prediction of their pharmacokinetic parameters (Rybczyńska and Sikorski, 2023).

Analysis Note

Assay (acidimetric): 19.0 - 21.0 %
Density (d 20 °C/ 4 °C): 1.006 - 1.011

Certificates of Analysis (COA)

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