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4-Vinylanilin
4-VINYLANILINE · 4-AMINOSTYRENE · P-AMINOSTYRENE · aminostyrene · 4-Vinylanilin · 4-Aminostryene · P-VINYLANILINE · Styrene-4-amine
Identifikatoren & physikalische Daten
| CAS No. | 1520-21-4 |
|---|---|
| Summenformel | C8H9N |
| Durchschnittliche Molmasse | 119,16 g/mol |
| Monoisotopische Masse | 119,07349929 g/mol |
| SMILES | C=Cc1ccc(N)cc1 |
| InChIKey | LBSXSAXOLABXMF-UHFFFAOYSA-N |
| PubChem CID | 73700 |
| ChEBI | CHEBI:178204 |
| EC No. | 216-185-8 |
| DTXSID | DTXSID4061751 |
| Lokaler Name | 4-Vinylanilin |
Chemische & physikalische Eigenschaften
| XLogP | 1,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 26 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 90,7 |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| Schmelzpunkt | 23 °C |
| Siedepunkt | 213-214 °C(lit.) |
| Dichte | 1.017 g/mL at 25 °C(lit.) |
| Brechungsindex | n20/D 1.626(lit.) |
| Flammpunkt | 210 °F |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | Soluble in benzene, acetone and methanol. |
| Aggregatzustand | Liquid or Low Melting Solid |
| pKa (Säurekonstante) | 4.73±0.10(Predicted) |
| Farbe | Yellow to red |
| BRN | 2204173 |
| Stabilität | Stable, but 0.1% sodium hydroxide may be added to inhibit polymerisation. Incompatible with strong oxidizing agents. |
| InChI | 1S/C8H9N/c1-2-7-3-5-8(9)6-4-7/h2-6H,1,9H2 |
| InChIKey | LBSXSAXOLABXMF-UHFFFAOYSA-N |
| SMILES | Nc1ccc(C=C)cc1 |
| CAS Datenbank | 1520-21-4(CAS DataBase Reference) |
| EPA chemische Informationen | 4-Vinylaniline (1520-21-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (97.9%): Harmful if swallowed [Warning Acute toxicity, oral]P203, P233, P260, P261, P264, P264+P265, P270, P271, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (97.9%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 2811 |
| Zollcode | 29214990 |
| R-Sätze (R) | 36/37/38-48/20/21/22-43-40-33-20/21/22 |
| Gefahrensymbole | Xn,T,Xi |
| hazard_note | Toxic |
| Sicherheitshinweise (S) | 26-36/37-36 |
| Gefahrenklasse | KEEP COLDAcute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralCarc. 2Eye Irrit. 2Resp. Sens. 1Skin Irrit. 2STOT RE 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
4-Aminostyrene undergoes graft copolymerization with poly(tetrafluoroethylene) (PTFE)1 and Si surface,2 followed by oxidative copolymerization with aniline. Thus, it renders PTFE and Si surface conductive.1 4-VAn is coupled with hydrogen terminated Si surfaces for electroless metal and synthetic metal deposition.3 Palladium(II) schiff base complexes derived from Allylamine and vinylaniline has been reported.4 It also acts as a second surfactant for coating nanomagnetic particles.5 It is used in functionalization of single-walled carbon nanotube through solvent free functionalization.