Diethanolamine
SIAL/D8885 - reagent grade, ≥98.0%
Synonym: 2,2′-Iminodiethanol; Bis(2-
CAS Number: 111-42-2
Empirical Formula (Hill Notation): C4H11NO2
Molecular Weight: 105.14
EC Number: 203-868-0
MDL Number: MFCD00002843
Linear Formula: HN(CH2CH2OH)2
Product Type: Chemical
| assay | ≥98.0% |
| autoignition temp. | 689 °F |
| bp | 217 °C/150 mmHg (lit.) |
| color | clear |
| density | 1.097 g/mL at 25 °C (lit.) |
| expl. lim. | 10.6 % |
| form | solid or viscous liquid |
| grade | reagent grade |
| InChI | 1S/C4H11NO2/c6-3-1-5-2-4- |
| InChI key | ZBCBWPMODOFKDW-UHFFFAOYSA |
| mp | 28 °C (lit.) |
| pKa (25 °C) | 8.88 |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | OCCNCCO |
| vapor density | 3.6 (vs air) |
| vapor pressure | <0.98 atm ( 100 °C) |
| Application: | Diethanolamine has been used: • As a solvent and stabilizer to synthesize zinc oxide (ZnO): indium (In) thin film, which was employed as photoanode in dye synthesized solar cell (DSSC). • To prepare diethanolamine substrate buffer. • To prepare a pH10 buffer solution along with MgCl2 for the incubation of cell lysates extracted from astrocyte cultures. It may be used in the following processes: • Preparation of disodiumiminodiacetic acid by dehydrogenation. • As a solvent and reactant in triazine based dendrimer synthesis. • Preparation of diethanolamine ionic liquids employed in green Heck reaction. |
| General description: | Diethanolamine (DEA) is an amino alcohol commonly used in the preparation of soaps and surfactants, agricultural chemicals and in textile processing. It is used as an absorbent for capturing CO2. Its toxic and carcinogenic effect has been studied. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 25, 100, 500 g in poly bottle |
| Symbol |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H318 - H361fd - H373 - H412 |
| Precautionary statements | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 22-38-41-48/22-52/53 |
| Safety Statements | 26-36/37/39-46 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 280.4 °F - closed cup |
| Flash Point(C) | 138 °C - closed cup |
| Purity | ≥98.0% |
| bp | 217 °C/150 mmHg (lit.) |
| mp | 28 °C (lit.) |
| Density | 1.097 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |