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N,N,N',N'-Tetramethylhexamethylen-diamin
TMHD · TMHDA · N1,N1,N6,N6-TetraMethylhexane-1,6-diaMine · N,N,N,N-Tetramethyl-1,6-hexanediamine · 6-hexanediamine · u1000 · TMHMDA · koolizer1
Identifikatoren & physikalische Daten
| CAS No. | 111-18-2 |
|---|---|
| Summenformel | C10H24N2 |
| Durchschnittliche Molmasse | 172,31 g/mol |
| Monoisotopische Masse | 172,19394877 g/mol |
| SMILES | CN(C)CCCCCCN(C)C |
| InChIKey | TXXWBTOATXBWDR-UHFFFAOYSA-N |
| PubChem CID | 8097 |
| ChEMBL | CHEMBL118765 |
| EC No. | 203-842-9 |
| DTXSID | DTXSID5033701 |
| Lokaler Name | N,N,N',N'-Tetramethylhexamethylen-diamin |
Chemische & physikalische Eigenschaften
| XLogP | 1,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 6,5 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 7 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 77,8 |
| Physical Description | Liquid |
| Schmelzpunkt | -46 °C |
| Siedepunkt | 209-210 °C(lit.) |
| Dichte | 0.806 g/mL at 25 °C(lit.) |
| Dampfdruck | 12.4Pa at 20℃ |
| Brechungsindex | n20/D 1.4359(lit.) |
| Flammpunkt | 165 °F |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | miscible |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | 10.07±0.28(Predicted) |
| Farbe | Clear colorless to yellow |
| LogP (Verteilungskoeffizient) | 1.99 at 23℃ |
| CAS Datenbank | 111-18-2(CAS DataBase Reference) |
| NIST chemische Informationen | (CH3)2N(CH2)6N(CH3)2(111-18-2) |
| EPA chemische Informationen | N,N,N',N'-Tetramethyl-1,6-hexanediamine (111-18-2) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301+H311+H331 (23.9%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oralacute toxicity, dermalacute toxicity, inhalation]P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P361+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 264 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.WarningH227: Combustible liquid [Warning Flammable liquids] |
|---|---|
| Regulatorische Informationen | Chemical: 1,6-Hexanediamine, N,N,N',N'-tetramethyl-1,6-Hexanediamine, N1,N1,N6,N6-tetramethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,6-Hexanediamine, N1,N1,N6,N6-tetramethyl- 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: 13-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/119201,6-Hexanediamine, N,N,N',N'-tetramethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Hazard Classes and Categories | Acute Tox. 3 (88.3%)Flammable liquids - Category 4 |
| Wassergefährdungsklasse (WGK) | 1 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3390 6.1/PG 1 |
| Zollcode | 29212900 |
| RTECS-Nr. | MO1370000 |
| R-Sätze (R) | 22-24-34-23/24 |
| Gefahrensymbole | T |
| Sicherheitshinweise (S) | 26-36/37/39-45 |
| Gefahrenklasse | 8 |
| Verpackungsgruppe | III |
Anwendungen & Verwendung
Verwenden
N,N,N'',N''-Tetramethyl-1,6-hexanediamine is used in the synthesis of fluorene containing poly(arylene ether sulfone) as anion exchange membranes for alkaline fuel cells.
Herstellung & Synthese
synthetische
N,N,N',N'-Tetramethyl-1,6-hexanediamine can be made from adipodinitrile and dimethylamine or from 1,6- hexanediamine and formaldehyde.