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2,3,5,6-Tetramethyl-p-phenylendiamin
TMPD · 2,3,5,6-Tetramethyl-para-phenylenediamine · DURENE DIAMINE · 2,3,5,6-TETRAMETHYL-P-PHENYLENEDIAMINE · 3,6-DIAMINODURENE · Tetramethyl-1,4-phenylenediamine · 2,3,5,6-Tetramethylbenzene-1,4-diamine · 4MPDA
Identifikatoren & physikalische Daten
| CAS No. | 3102-87-2 |
|---|---|
| Summenformel | C10H16N2 |
| Durchschnittliche Molmasse | 164,25 g/mol |
| Monoisotopische Masse | 164,13134851 g/mol |
| SMILES | Cc1c(C)c(N)c(C)c(C)c1N |
| InChIKey | WCZNKVPCIFMXEQ-UHFFFAOYSA-N |
| PubChem CID | 76548 |
| EC No. | 221-457-4 |
| DTXSID | DTXSID10953139 |
| Lokaler Name | 2,3,5,6-Tetramethyl-p-phenylendiamin |
Chemische & physikalische Eigenschaften
| XLogP | 2 |
|---|---|
| Polarare Oberfläche (TPSA) | 52 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 124 |
| Schmelzpunkt | 150-155 °C(lit.) |
| Siedepunkt | 281.73°C (rough estimate) |
| Dichte | 1.0244 (rough estimate) |
| Brechungsindex | 1.5700 (estimate) |
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2–8 °C |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 6.11±0.10(Predicted) |
| Farbe | White to Light yellow |
| BRN | 2208743 |
| InChI | InChI=1S/C10H16N2/c1-5-6(2)10(12)8(4)7(3)9(5)11/h11-12H2,1-4H3 |
| InChIKey | WCZNKVPCIFMXEQ-UHFFFAOYSA-N |
| SMILES | C1(N)=C(C)C(C)=C(N)C(C)=C1C |
| CAS Datenbank | 3102-87-2(CAS DataBase Reference) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | 1,4-Benzenediamine, 2,3,5,6-tetramethyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29215190 |
| RTECS-Nr. | CZ1599700 |
| R-Sätze (R) | 36/37/38-40 |
| Gefahrensymbole | Xi,Xn |
| Sicherheitshinweise (S) | 26-36-22 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
2,3,5,6-Tetramethyl-1,4-phenylenediaminev is used in the preparation of polyimide coatings for electronic applications-IC passivation, dielectric for multichip modules, and as a stress relief layer in sensor applications.