| Melting point | <0°C |
| Boiling point | 123-125°C |
| density | 1.03 g/mL at 20 °C (lit.) |
| vapor pressure | 0.035Pa at 25℃ |
| refractive index | 1.569~1.571 |
| Fp | 137 °C |
| storage temp. | 2-8°C |
| solubility | ethanol: 50 mL/L, clear, brown |
| form | neat |
| pka | 5.02±0.70(Predicted) |
| color | Yellow to Very Dark Brown to Thick |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
| Merck | 14,3753 |
| BRN | 158223 |
| Stability: | Stable. Combustible. Incompatible with oxidizing agents, strong acids. Polymerizes if heated. May polymerize upon exposure to light and air. |
| InChIKey | DECIPOUIJURFOJ-UHFFFAOYSA-N |
| LogP | 3.39 |
| CAS DataBase Reference | 91-53-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-(91-53-2) |
| EPA Substance Registry System | Ethoxyquin (91-53-2) |
Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.