Ethanolamine
SIAL/398136 - ACS reagent, ≥99.0%
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
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 398136-500ML.
| assay | ≥99.0% |
| autoignition temp. | 1436 °F |
| bp | 170 °C (lit.) |
| 69-70 °C/10 mmHg | |
| cation traces | Fe: ≤5 ppm |
| heavy metals: ≤5 ppm (by ICP) | |
| color | APHA: ≤15 |
| density | 1.012 g/mL at 25 °C (lit.) |
| expl. lim. | 17 % |
| form | liquid |
| grade | ACS reagent |
| impurities | ≤0.30% water |
| 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 |
| solubility | water: miscible 1000 g/L at 20 °C |
| vapor density | 2.1 (vs air) |
| vapor pressure | 0.2 mmHg ( 20 °C) |
| Application: | Ethanolamine may be used as the following: • Plasticizer in the synthesis of ethanolamine plasticized thermoplastic starch (ETPS). • Hydroxyl radical scavenger. • Blocking agent during genosensor development. |
| General description: | Ethanolamine (Etn) is an amino alcohol. It contains both alcohol and amine functional group. Conformational studies of Etn have been reported. The decomposition of ethanolamine in aqueous medium by ozonization has been studied. |
| Packaging: | 2.5 L in glass bottle |
| Packaging: | 25, 500 mL in glass bottle |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H314 - H335 - H412 |
| Precautionary statements | P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 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 | ≥99.0% |
| 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 |