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2-Ethylhexylamin
2-Ethylhexan-1-amine · Ethylhexylamine · 2-ETHYL-1-HEXYLAMINE · 2H · Armeen L8D · ISOOCTYLAME · 3-Octylamine · ISOOCTYLAMINE
Identifikatoren & physikalische Daten
| CAS No. | 104-75-6 |
|---|---|
| Summenformel | C8H19N |
| Durchschnittliche Molmasse | 129,24 g/mol |
| Monoisotopische Masse | 129,15174961 g/mol |
| SMILES | CCCCC(CC)CN |
| InChIKey | LTHNHFOGQMKPOV-UHFFFAOYSA-N |
| PubChem CID | 7719 |
| ChEMBL | CHEMBL1319257 |
| EC No. | 203-233-8 |
| DTXSID | DTXSID4025298 |
| Lokaler Name | 2-Ethylhexylamin |
Chemische & physikalische Eigenschaften
| XLogP | 2,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 26 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 5 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 52,5 |
| Stoffklassen | Nitrogen Compounds -> Amines, AliphaticCorrosives |
| Dichte | 0.79 at 68 °F (USCG, 1999) - Less dense than waterwill float0.789 g/mL at 25 °C(lit.) |
| Löslichkeit | less than 1 mg/mL at 70 °F (NTP, 1992)1.6g/l2.5 g/L (20 ºC) |
| Flammpunkt | 140 °F (NTP, 1992)126 °F |
| Siedepunkt | 336.6 °F at 760 mmHg (NTP, 1992)169 °C(lit.) |
| Schmelzpunkt | less than -94 °F (USCG, 1999)-76 °C |
| Dampfdruck | 1.2 mmHg at 68 °F (NTP, 1992)1.2 [mmHg]1.2 mm Hg ( 20 °C) |
| Physical Description | 2-ethylhexylamine appears as a water-white liquid with a fishlike odor. Less dense than water. Flash point 140 °F. Extremely irritating to skin and eyes. Vapors heavier than air. Used to make pharmaceuticals and other chemicals.Colorless liquid with a fishy odor[CAMEO] Colorless or light yellow liquid with an odor of amines[Sigma-Aldrich MSDS] |
| Selbstentzündungstemperatur | 563 °F (USCG, 1999) |
| Brechungsindex | n20/D 1.431(lit.) |
| Lagerbedingungen | Flammables area |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | 10.75±0.10(Predicted) |
| Farbe | Clear colorless |
| Explosionsgrenze | 1.6-7.7%(V) |
| BRN | 1209249 |
| Henry-Konstante | 1.0×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| Stabilität | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C8H19N/c1-3-5-6-8(4-2)7-9/h8H,3-7,9H2,1-2H3 |
| InChIKey | LTHNHFOGQMKPOV-UHFFFAOYSA-N |
| SMILES | CCCCC(CC)CN |
| LogP (Verteilungskoeffizient) | 2.82 at 20℃ |
| CAS Datenbank | 104-75-6(CAS DataBase Reference) |
| NIST chemische Informationen | 1-Hexanamine, 2-ethyl-(104-75-6) |
| EPA chemische Informationen | 2-Ethylhexylamine (104-75-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (99.6%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P260, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2941 reports by companies from 22 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.H226: Flammable liquid and vapor [Warning Flammable liquids] |
|---|---|
| Regulatorische Informationen | Chemical: 1-Hexanamine, 2-ethyl-1-Hexanamine, 2-ethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Hexanamine, 2-ethyl- 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: 07-11-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/19941-Hexanamine, 2-ethyl-: HSNO Approval: HSR001149 Approved with controlsThe 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.) |
| DOT-Kennzeichnung | Flammable Liquid Corrosive |
| Brandgefahren | Special Hazards of Combustion Products: Carbon monoxide and/or carbon dioxide and toxic oxides of nitogen may be produced.· Flammable/combustible material. |
| Gesundheitsgefahren | INHALATION: High concentration of vapor will produce irritation of the respiratory tract and the lungs. Prolonged exposure may cause systemic effects. EYES: Contact with liquid may result in severe eye irritation. Exposure to concentrated vapor may result in corneal edema. SKIN: Contact with liquid may result in severe skin irritation, burns and possible skin absorption. INGESTION: May cause systemic poisoning. (USCG, 1999)· May cause toxic effects if inhaled or ingested. |
| Gefahrenübersicht | A severe eye and moderate to severe skin irritant |
Anwendungen & Verwendung
Verwenden
2-Ethylhexylamine is used in organic syntheses.