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4,4'-Methylenebis(3-chloro-2,6-diethylaniline)
M-CDEA · LONZACURE(R) M-CDEA-GS · 4-[(4-amino-2-chloro-3,5-diethylphenyl)methyl]-3-chloro-2,6-diethylaniline · JADEWIN MCDEA · LONZACURE(R) M-CDEA · LABOTEST-BB LT00159326 · 4,4'-METHYLENEBIS(3-CHLORO-2,6-DIETHYLAN · 4,4'-Methandiylbis(3-chlor-2,6-diethylanilin)
Identifikatoren & physikalische Daten
| CAS No. | 106246-33-7 |
|---|---|
| Summenformel | C21H28Cl2N2 |
| Durchschnittliche Molmasse | 379,4 g/mol |
| Monoisotopische Masse | 378,1629543 g/mol |
| SMILES | CCc1cc(Cc2cc(CC)c(N)c(CC)c2Cl)c(Cl)c(CC)c1N |
| InChIKey | VIOMIGLBMQVNLY-UHFFFAOYSA-N |
| PubChem CID | 86261 |
| DTXSID | DTXSID0073031 |
Chemische & physikalische Eigenschaften
| XLogP | 6,9 |
|---|---|
| Polarare Oberfläche (TPSA) | 52 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 25 |
| Formalladung | 0 |
| Komplexität | 369 |
| Polymers | Nitrogen Compounds -> Amines, Polyaromatic |
| Endocrine Disruptors | Potential endocrine disrupting compound |
| Physical Description | Large CrystalsOff-white odorless granules[Air Products MSDS] |
| Schmelzpunkt | 88 °C |
| Siedepunkt | 506.4±45.0 °C(Predicted) |
| Dichte | 1.154±0.06 g/cm3(Predicted) |
| Dampfdruck | 0Pa at 25℃ |
| Lagerbedingungen | Store below +30°C. |
| Löslichkeit | 17000 in mg/100g standard fat at 20 ℃20μg/L at 20℃ |
| Aggregatzustand | powder to lump |
| pKa (Säurekonstante) | 3.76±0.25(Predicted) |
| Farbe | White to Light yellow to Light orange |
| InChI | InChI=1S/C21H28Cl2N2/c1-5-12-9-14(18(22)16(7-3)20(12)24)11-15-10-13(6-2)21(25)17(8-4)19(15)23/h9-10H,5-8,11,24-25H2,1-4H3 |
| InChIKey | VIOMIGLBMQVNLY-UHFFFAOYSA-N |
| SMILES | C(C1=CC(CC)=C(N)C(CC)=C1Cl)C1=CC(CC)=C(N)C(CC)=C1Cl |
| LogP (Verteilungskoeffizient) | 6.5 at 20℃ |
| CAS Datenbank | 106246-33-7(CAS DataBase Reference) |
| EPA chemische Informationen | Benzenamine, 4,4'-methylenebis[3-chloro-2,6-diethyl- (106246-33-7) |
Sicherheit & Vorschriften
| Regulatorische Informationen | Chemical: Benzenamine, 4,4'-methylenebis[3-chloro-2,6-diethyl-Benzenamine, 4,4'-methylenebis[3-chloro-2,6-diethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenamine, 4,4'-methylenebis[3-chloro-2,6-diethyl- 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)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Benzenamine, 4,4'-methylenebis[3-chloro-2,6-diethyl-: Does not have an individual approval but may be used under an appropriate group standard |
|---|---|
| Gefahrenübersicht | An eye irritantTargets the liver and reproductive systemA possible carcinogen[Sigma-Aldrich MSDS] See 4,4'-Methylenedianiline and MBOCA. |
| Unerwünschte Wirkungen | Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation. |
| Wassergefährdungsklasse (WGK) | WGK 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 2921.59.1700 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Aquatic Chronic 4 |
Anwendungen & Verwendung
Verwenden
LONZACURE(R) M-CDEA is an excellent chain extender for elastomeric polyurethanes (PU) and also a curing agent for epoxides (EP). It provides improved mechanical and dynamic properties which cannot be achieved with standard formulations.