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2-Ethylamino-ethanol
EMEA · 2-(ethylamino)ethan-1-ol · Ethylaminoethanol · Ethanol, 2-(ethylamino)- · Monoethylaminoethanol · N-Ethylmonoethanolamine · ETHYL ETHANOLAMINE · N-ETHYLETHANOLAMINE
Identifikatoren & physikalische Daten
| CAS No. | 110-73-6 |
|---|---|
| Summenformel | C4H11NO |
| Durchschnittliche Molmasse | 89,14 g/mol |
| Monoisotopische Masse | 89,08406397 g/mol |
| SMILES | CCNCCO |
| InChIKey | MIJDSYMOBYNHOT-UHFFFAOYSA-N |
| PubChem CID | 8072 |
| ChEMBL | CHEMBL3188262 |
| EC No. | 203-797-5 |
| DTXSID | DTXSID9021922 |
| Lokaler Name | 2-Ethylamino-ethanol |
Chemische & physikalische Eigenschaften
| XLogP | -0,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 32,3 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 23,5 |
| Stoffklassen | Nitrogen Compounds -> EthanolaminesCorrosives |
| SpringerMaterials Properties | Optical coefficient |
| Flammpunkt | 160 °F (NFPA, 2010) |
| Physical Description | Ethylaminoethanol, [combustible liquid label] appears as a colorless liquid with an amine-like odor. Slightly less dense than water. May mildly irritate skin and eyes. At high temperature may decompose to yield toxic oxides of nitrogen.Colorless liquid with an odor like amines[CAMEO] |
| Schmelzpunkt | −90 °C(lit.) |
| Siedepunkt | 169-170 °C(lit.) |
| Dichte | 0.914 g/mL at 25 °C(lit.) |
| Dampfdichte | 3 (vs air) |
| Dampfdruck | <1 mm Hg ( 20 °C) |
| Brechungsindex | n20/D 1.441(lit.) |
| Lagerbedingungen | Store below +30°C. |
| Löslichkeit | Chloroform, Methanol (Slightly)miscible |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | 15.26±0.10(Predicted) |
| Farbe | Clear colorless to slightly yellow |
| Wichte | 0.92 |
| pH | 12.3 (100g/l, H2O, 20℃) |
| Explosionsgrenze | 1.6-11.7%(V) |
| BRN | 635671 |
| Kosmetik-Inhaltsstoffe Funktionen | BUFFERING |
| InChI | 1S/C4H11NO/c1-2-5-3-4-6/h5-6H,2-4H2,1H3 |
| InChIKey | MIJDSYMOBYNHOT-UHFFFAOYSA-N |
| SMILES | CCNCCO |
| LogP (Verteilungskoeffizient) | -0.66 |
| Oberflächenspannung | 32.75mN/m at 293.15K |
| CAS Datenbank | 110-73-6(CAS DataBase Reference) |
| NIST chemische Informationen | Ethanol, 2-(ethylamino)-(110-73-6) |
| EPA chemische Informationen | N-Ethyl ethanolamine (110-73-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P262, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P361+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 187 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Ethanol, 2-(ethylamino)-Ethanol, 2-(ethylamino)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2-(ethylamino)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 11-09-2014 https://echa.europa.eu/registration-dossier/-/registered-dossier/55332-(Ethylamino) ethanol: Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| Weitere Sicherheitsinformationen | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
| DOT-Kennzeichnung | Combustible Liquid |
| Brandgefahren | Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]: |
| Gesundheitsgefahren | Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]: |
| Gefahrenübersicht | Causes effects on true cholinesterase in intraperitoneal lethal-dose studies of ratsCauses cardiac rate changes, respiratory depression, and diarrhea in oral lethal-dose studies (species not specified)[RTECS] May cause mild skin and eye irritation[CAMEO] An irritant that may cause serious eye injuryReadily absorbed through skinInhalation may cause corrosive injuries to upper respiratory tract and lungs |
Anwendungen & Verwendung
Verwenden
2-(Ethylamino)ethanol is an efficient compound used for inhibiting corrosion. This high activity of the inhibitor may be interpreted both by its ability to stabilize the hydroxide surface film and by its adsorption onto bare sites of the metal.