Ethanolamine
ALDRICH/15014 - ≥99%
Synonym: 2-Aminoethanol; 2-Aminoethyl alcohol; ETA; MEA; MEA 90; MEA-LCI; Monoethanolamine
CAS Number: 141-43-5
Empirical Formula (Hill Notation): C2H7NO
Molecular Weight: 61.08
EC Number: 205-483-3
MDL Number: MFCD00008183
Linear Formula: NH2CH2CH2OH
Product Type: Chemical
| assay | ≥99% |
| autoignition temp. | 1436 °F |
| bp | 170 °C (lit.) |
| 69-70 °C/10 mmHg | |
| cation traces | Fe: ≤10 mg/kg |
| density | 1.012 g/mL at 25 °C (lit.) |
| expl. lim. | 17 % |
| form | liquid |
| ign. residue | ≤0.05% (as SO4) |
| impurities | ≤0.5% water (Karl Fischer) |
| InChI | 1S/C2H7NO/c3-1-2-4/h4H,1- |
| InChI key | HZAXFHJVJLSVMW-UHFFFAOYSA |
| mp | 10-11 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | NCCO |
| vapor density | 2.1 (vs air) |
| vapor pressure | 0.2 mmHg ( 20 °C) |
| Application: | • Catalytic performance and acidic analysis of chloroaluminate ionic liquid: Explores the effects of ethanolamine on the catalytic properties of ionic liquids in oil synthesis (Hu et al., 2024  ). |
| Other Notes: | The article number 15014-4X2.5L will be discontinued. Please order the single bottle 15014-2.5L which is physically identical with the same exact specifications. |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H314 - H335 - H412 |
| Precautionary statements | P273 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 + P310 |
| Hazard Codes | C |
| Risk Statements | 20/21/22-34-52/53 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2491 8 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 195.8 °F - Pensky-Martens c |
| Flash Point(C) | 91 °C - Pensky-Martens clos |
| Purity | ≥99% |
| bp | 170 °C (lit.); 69-70 °C/10 mmHg |
| mp | 10-11 °C (lit.) |
| Density | 1.012 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |