HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4,5-Dihydro-2-methyl-1H-imidazol
MIZ · lysidin · Lysidene · LYSIDINE · Ai3-16866 · Brn 0104225 · AKOS BBS-00002905 · Methyl glyoxaidine
Identifikatoren & physikalische Daten
| CAS No. | 534-26-9 |
|---|---|
| Summenformel | C4H8N2 |
| Durchschnittliche Molmasse | 84,12 g/mol |
| Monoisotopische Masse | 84,06874826 g/mol |
| SMILES | CC1=NCCN1 |
| InChIKey | VWSLLSXLURJCDF-UHFFFAOYSA-N |
| PubChem CID | 10798 |
| ChEMBL | CHEMBL3935635 |
| EC No. | 208-596-6 |
| DTXSID | DTXSID2060204 |
| Lokaler Name | 4,5-Dihydro-2-methyl-1H-imidazol |
Chemische & physikalische Eigenschaften
| XLogP | 0,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 24,4 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 75,6 |
| LogP (Verteilungskoeffizient) | 0.52 |
| Schmelzpunkt | 87 °C (dec.)(lit.) |
| Siedepunkt | 144°C 140mm |
| Dichte | 0.8938 (rough estimate) |
| Brechungsindex | 1.5037 (estimate) |
| Flammpunkt | 197°C |
| Aggregatzustand | Powder or Crystals or Needles |
| pKa (Säurekonstante) | 10.98±0.40(Predicted) |
| Farbe | White to yellow or colorless to yellow |
| Löslichkeit | Soluble in water, alcohol, chloroform. |
| Merck | 14,5635 |
| BRN | 104225 |
| InChI | 1S/C4H8N2/c1-4-5-2-3-6-4/h2-3H2,1H3,(H,5,6) |
| InChIKey | VWSLLSXLURJCDF-UHFFFAOYSA-N |
| SMILES | [H]N1CCN=C1C |
| CAS Datenbank | 534-26-9(CAS DataBase Reference) |
| EPA chemische Informationen | 1H-Imidazole, 4,5-dihydro-2-methyl- (534-26-9) |
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 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 1H-Imidazole, 4,5-dihydro-2-methyl- |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 1759 |
| Zollcode | 2933.29.9000 |
| RTECS-Nr. | NI4804995 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-37/39 |
| Verpackungsgruppe | III |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
2-Methyl-2-imidazoline can be used as corrosion inhibitor.