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N,N,N-Trimethylaniliniumhydroxid
TMAH · TMPAH · TRIMETHYLPHENYLAMMONIUM HYDROXIDE · N,N,N-trimethylanilinium hydroxide · PTAH · BT227500 · methelute · 0.1MinMethanol
Identifikatoren & physikalische Daten
| CAS No. | 1899-02-1 |
|---|---|
| Summenformel | C9H15NO |
| Durchschnittliche Molmasse | 153,22 g/mol |
| Monoisotopische Masse | 153,1153641 g/mol |
| SMILES | C[N+](C)(C)c1ccccc1.[OH-] |
| InChIKey | HADKRTWCOYPCPH-UHFFFAOYSA-M |
| PubChem CID | 15913 |
| ChEBI | CHEBI:85062 |
| EC No. | 217-592-3 |
| DTXSID | DTXSID50883769 |
| Lokaler Name | N,N,N-Trimethylaniliniumhydroxid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 1 |
|---|---|
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 11 |
| Formalladung | 0 |
| Komplexität | 95 |
| Physical Description | 20-30% Aqueous solution: Clear colorless liquid[Sigma-Aldrich MSDS] |
| Siedepunkt | 65 °C |
| Brechungsindex | n20/D 1.395 |
| Flammpunkt | 10 °C |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless |
| BRN | 3917033 |
| InChI | 1S/C9H14N.H2O/c1-10(2,3)9-7-5-4-6-8-9/h4-8H,1-3H31H2/q+1/p-1 |
| InChIKey | HADKRTWCOYPCPH-UHFFFAOYSA-M |
| SMILES | [OH-].C[N+](C)(C)c1ccccc1 |
| CAS Datenbank | 1899-02-1(CAS DataBase Reference) |
| EPA chemische Informationen | Benzenaminium, N,N,N-trimethyl-, hydroxide (1899-02-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Gefahrenübersicht | 20-30% Aqueous solution: Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Skin Corr. 1B (100%) |
| Unerwünschte Wirkungen | Dermatotoxin - Skin burns.Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors. |
| F | 10-4.4-34 |
| Wassergefährdungsklasse (WGK) | 1 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3267 8/PG 2 |
| Zollcode | 29239000 |
| RTECS-Nr. | BT2275000 |
| R-Sätze (R) | 34-39/23/24/25-36/38-23/24/25-11 |
| Gefahrensymbole | C,T,F |
| Sicherheitshinweise (S) | 26-36/37/39-45-36/37-16 |
| Lagerklasse | 8A - Combustible corrosive hazardous materials |
| Gefahrenklasse | Eye Dam. 1Skin Corr. 1B |
Anwendungen & Verwendung
Verwenden
Trimethylanilinium hydroxide is the most common reagent in this type of organic ammonium salts.Other reagents used are tetramethylammonium hydroxide and m-(trifluoromethylphenyl)trimethylammonium hydroxide. the acetate salt and fluoride salt have also been reported.