N-Ethyl-N-hydroxyethylaniline
- CAS NO.：92-50-2
- Empirical Formula: C10H15NO
- Molecular Weight: 165.23
- MDL number: MFCD00020575
- EINECS: 202-160-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:52
What is N-Ethyl-N-hydroxyethylaniline?
Chemical properties
clear yellow liquid after melting
The Uses of N-Ethyl-N-hydroxyethylaniline
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.
Properties of N-Ethyl-N-hydroxyethylaniline
| 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 |
| Flash point: | 120 °C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 14.66±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow to orange, product may darken in storage |
| Water Solubility | 4.975g/L(20 ºC) |
| 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) |
Safety information for N-Ethyl-N-hydroxyethylaniline
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-Ethyl-N-hydroxyethylaniline
| InChIKey | HYVGFUIWHXLVNV-UHFFFAOYSA-N |
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