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1,2-Diiodethan
Diiodoethane · CH2ICH2I · SKL209 · Ethylenjodid · JACS-624-73-7 · Glycoldiiodide · 1,2-Dijodethan · 2-DIIODOETHANE
Identifikatoren & physikalische Daten
| CAS No. | 624-73-7 |
|---|---|
| Summenformel | C2H4I2 |
| Durchschnittliche Molmasse | 281,86 g/mol |
| Monoisotopische Masse | 281,84024613 g/mol |
| SMILES | ICCI |
| InChIKey | GBBZLMLLFVFKJM-UHFFFAOYSA-N |
| PubChem CID | 12224 |
| EC No. | 210-859-5 |
| DTXSID | DTXSID8060791 |
| Lokaler Name | 1,2-Diiodethan |
Chemische & physikalische Eigenschaften
| XLogP | 2,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 4 |
| Formalladung | 0 |
| Komplexität | 6 |
| Stoffklassen | Other Classes -> Halogenated Aliphatics, Saturated |
| SpringerMaterials Properties | Schoenflies notation |
| Dampfdruck | 0.69 [mmHg] |
| Physical Description | Light brown or brown crystalline solid[Sigma-Aldrich MSDS] |
| Schmelzpunkt | 80-82 °C (lit.) |
| Siedepunkt | 200.05°C |
| Dichte | 2.132 g/mL at 25 °C (lit.) |
| Brechungsindex | 1.8710 |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | Crystals or Crystalline Powder |
| Wichte | 2.132 |
| Farbe | Light brown to brown |
| Löslichkeit | Soluble in methanol. Insoluble in water. |
| BRN | 1730870 |
| Dielektrizitätskonstante | 3.4(Ambient) |
| Stabilität | Stable, but may discolour on exposure to light. Incompatible with strong bases, strong oxidizing agents. |
| InChI | 1S/C2H4I2/c3-1-2-4/h1-2H2 |
| InChIKey | GBBZLMLLFVFKJM-UHFFFAOYSA-N |
| SMILES | ICCI |
| CAS Datenbank | 624-73-7(CAS DataBase Reference) |
| EPA chemische Informationen | Ethane, 1,2-diiodo- (624-73-7) |
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 46 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Ethane, 1,2-diiodo-: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | A skin and strong eye irritant[Sigma-Aldrich MSDS] See Dichloroethane, all isomers. |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| F | 8-9-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 2811 |
| Zollcode | 29033990 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36-37/39 |
| Gefahrenklasse | 6.1(b)Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
1,2-Diiodoethane is used as C-X bond formation reagent. It is also used as Pharmaceutical intermediates.