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2-(2-Aminoethylamino)ethanol
AEEA · AMINOETHYLETHANOLAMINE · 2-((2-Aminoethyl)amino)ethan-1-ol · N-(2-HYDROXYETHYL)ETHYLENEDIAMINE · N-(2-AMINOETHYL)ETHANOLAMINE · AMINOETHYLETHANOLAMIN · aminoethyl · N-AMINOETHYL ETHANOLAMINE
Identifikatoren & physikalische Daten
| CAS No. | 111-41-1 |
|---|---|
| Summenformel | C4H12N2O |
| Durchschnittliche Molmasse | 104,15 g/mol |
| Monoisotopische Masse | 104,094963 g/mol |
| SMILES | NCCNCCO |
| InChIKey | LHIJANUOQQMGNT-UHFFFAOYSA-N |
| PubChem CID | 8112 |
| ChEMBL | CHEMBL3186403 |
| EC No. | 203-867-5 |
| DTXSID | DTXSID7025423 |
| Lokaler Name | 2-(2-Aminoethylamino)ethanol |
Chemische & physikalische Eigenschaften
| XLogP | -1,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 58,3 |
| H-Brücken-Donoren | 3 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 32,9 |
| Stoffklassen | Nitrogen Compounds -> EthanolaminesCorrosives |
| SpringerMaterials Properties | Boiling point |
| Geruch | MILD AMMONIACAL ODOR |
| Dichte | 1.028 at 77 °F (USCG, 1999) - Denser than waterwill sink1.0254 at 25 °C1.03 @25 °C1.03 g/mL at 25 °C (lit.) |
| Color/Form | COLORLESS LIQ |
| Löslichkeit | greater than or equal to 100 mg/mL at 70 °F (NTP, 1992)VERY SOL IN WATER, ALCOHOL, ACETATEsoluble |
| Flammpunkt | 216 °F (NTP, 1992)132 °C132 °C (CLOSED CUP)>230 °F |
| Siedepunkt | 460 to 464 °F at 760 mmHg (NTP, 1992)238-40 °CBP: 243.7 °C460-464 °F243 °C @760 [mm Hg]238-240 °C/752 mmHg (lit.) |
| Schmelzpunkt | -33 °C-28 °C |
| Dampfdichte | 3.59 (NTP, 1992) - Heavier than airwill sink (Relative to Air)3.6 (vs air) |
| Dampfdruck | less than 0.01 mmHg at 68 °F (NTP, 1992)0.000819 [mmHg]8.19X10-4 mm Hg at 25 °C<0.01 mmHg0.01 [mm Hg] @20 °C<0.01 hPa (20 °C) |
| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFRFCS -> FDA Inventory of Effective Food Contact Substance (FCS) Notifications |
| Brechungsindex | n20/D 1.485(lit.) |
| Lagerbedingungen | Store below +30°C. |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | pK1:7.21(+2)pK2:10.12(+1) (25°C) |
| Farbe | Clear Colorless |
| Geruch | mild ammoniacal odor |
| pH | 11.8 (111g/l, H2O, 20℃) |
| Explosionsgrenze | 3.3-10.1%(V) |
| BRN | 506012 |
| Henry-Konstante | 9.0×107 mol/(m3Pa) at 25℃, HSDB (2015) |
| Dielektrizitätskonstante | 18.989999999999998 |
| InChI | 1S/C4H12N2O/c5-1-2-6-3-4-7/h6-7H,1-5H2 |
| InChIKey | LHIJANUOQQMGNT-UHFFFAOYSA-N |
| SMILES | NCCNCCO |
| LogP (Verteilungskoeffizient) | -2.2--1.46 at 20-25℃ and pH7-11 |
| Oberflächenspannung | 67.11mN/m at 1g/L and 20℃ |
| CAS Datenbank | 111-41-1(CAS DataBase Reference) |
| NIST chemische Informationen | Ethanol, 2-[(2-aminoethyl)amino]-(111-41-1) |
| EPA chemische Informationen | N-Hydroxyethylethylenediamine (111-41-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P203, P260, P261, P264, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P318, P321, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)H290 (13.6%): May be corrosive to metals [Warning Corrosive to Metals]P203, P234, P260, P261, P264, P264+P265, P271, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P319, P321, P333+P317, P362+P364, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement) |
|---|---|
| Regulatorische Informationen | Chemical: Ethanol, 2-[(2-aminoethyl)amino]-Hazard Traits - Reproductive ToxicityRegulation (EC) No 1935/2004 (amended)Ethanol, 2-[(2-aminoethyl)amino]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2-[(2-aminoethyl)amino]- 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: 02-09-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/317402-(2-Aminoethylamino) ethanol: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - Ethanol, 2-[(2-aminoethyl)amino]-: Environment tier I assessment |
| DOT-Kennzeichnung | Corrosive |
| Brandgefahren | This chemical is combustible. (NTP, 1992) |
| Brandpotenzial | MODERATE, WHEN EXPOSED TO HEAT OR FLAME ... |
| Gesundheitsgefahren | Skin contact will cause mild irritationeye contact will cause more severe irritation. (USCG, 1999) |
| Gefahrenübersicht | Liquid causes second degree burns after contact for a few minutes. [CHRIS] A mild irritant to the skin and a severe irritant to the eyes[CAMEO] Aminoethylethanolamine-based fluxes are skin sensitizers |
Anwendungen & Verwendung
Beschreibung
Aminoethylethanolamine is a component of colophony in soldering flux, which may cause contact and airborne contact dermatitis in workers in the electronic industry or in cable jointers.
Verwenden
Textile finishing compounds (antifuming agents, dyestuffs, cationic surfactants), resins, rubber products, insecticides, and certain medicinals.