N-Ethyl-N-hydroxyethylaniline CAS 92-50-2
Chemical Properties clear yellow liquid after melting
Uses 2-(N-Ethylanilino) ethanol was used in the preparation of azo compound N-ethyl-N-(2-hydroxylethyl)-4-(2-cyano-4-nitrophenylazo) aniline (AZ1)2.
General Description 2-(N-Ethylanilino) ethanol couples with 2-amino-5-formylthiophene during the synthesis of nonlinear optical chromophores. It undergoes azo coupling with 2-cyan-4-nitroaniline to yield azochromophore AZ1.

Solvents and organic synthesis intermediates: As an important chemical raw material, diethylenetriamine is widely used in the synthesis of various organic compounds, such as gas purifiers, lubricating oil additives, emulsifiers, photographic chemicals, etc.

Overview of physical and chemical properties

Melting point 36-38 °C (lit.)
Boiling point 268 °C (lit.)
density 1.02
vapor pressure 1Pa at 25℃
refractive index 1.5605-1.5625
Fp 120 °C
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Liquid
pka 14.66±0.10(Predicted)
color Clear colorless to yellow to orange, product may darken in storage
Water Solubility 4.975g/L(20 ºC)
InChIKey HYVGFUIWHXLVNV-UHFFFAOYSA-N
LogP 1.88 at 20℃
CAS DataBase Reference 92-50-2(CAS DataBase Reference)
NIST Chemistry Reference Ethanol, 2-(ethylphenylamino)-(92-50-2)
EPA Substance Registry System Ethanol, 2-(ethylphenylamino)- (92-50-2)

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