| CAS No.: | 111-42-2 |
| Chemical f ormula : | C4H11NO2 |
| EINECS No.: | 203-868-0 |
| Molecular w eight: | 105.136 |
| Another n ame : | Bis(2-hydroxyethyl)amine; 2,2'-Iminodiethanol ; Dihydroxyethyl amine |
| Index | Content |
| V apour pressure : | <0.98 atm ( 100 °C) |
| Density : | 1.097 g/mL at 25 °C(lit.) |
| M elting point : | 28 °C(lit.) |
| PH: | 11.0-12.0 (25 ºC , 1M in H2O) |
| A cidity coefficient (pKa) : | 8.88(at 25 ºC ) |
| E xplosive limit : | 2.1-10.6%(V) |
| Refractive index : | n20/D 1.477(lit.) |
| Viscosity : | 351.9(30 ºC ) |
| B oiling point : | 268 °C |
| Flashing point : | 280 °F |
| Items of Analysis | Specification |
| Total Content (as diethanolamine) | ≥99.5 % |
| Monoethanolamine | ≤ 0.1 % |
| Triethanolamine | ≤ 0.1 % |
| Moisture | ≤ 0.2 % |
| Chromaticity (Amber-Cobalt) | ≤ 10 % |
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