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1,4-Diiodbutan
1,4-Dijodbutan · 1,4-Diodobutane · 1,4-Diisobutane · 1,4-diiodo-butan · 1,4-DIIODOBUTANE · α,ω-Diiodobutane · Butane,1,4-diiodo- · Tetramethylendijodid
Identifikatoren & physikalische Daten
| CAS No. | 628-21-7 |
|---|---|
| Summenformel | C4H8I2 |
| Durchschnittliche Molmasse | 309,92 g/mol |
| Monoisotopische Masse | 309,87154626 g/mol |
| SMILES | ICCCCI |
| InChIKey | ROUYUBHVBIKMQO-UHFFFAOYSA-N |
| PubChem CID | 12337 |
| EC No. | 211-032-1 |
| DTXSID | DTXSID5060851 |
| Lokaler Name | 1,4-Diiodbutan |
Chemische & physikalische Eigenschaften
| XLogP | 3,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 6 |
| Formalladung | 0 |
| Komplexität | 17,5 |
| Stoffklassen | Other Classes -> Halogenated Aliphatics, Saturated |
| SpringerMaterials Properties | Density |
| Physical Description | mp = 5.8 deg C[ChemIDplus] Colorless liquid[MSDSonline] |
| Schmelzpunkt | 6 °C (lit.) |
| Siedepunkt | 147-152 °C/26 mmHg (lit.) |
| Dichte | 2.35 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.621(lit.) |
| Flammpunkt | 108-110°C/10mm |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
| Aggregatzustand | Oil |
| Wichte | 2.35 |
| Löslichkeit | insoluble |
| BRN | 1098276 |
| InChI | 1S/C4H8I2/c5-3-1-2-4-6/h1-4H2 |
| InChIKey | ROUYUBHVBIKMQO-UHFFFAOYSA-N |
| SMILES | ICCCCI |
| CAS Datenbank | 628-21-7(CAS DataBase Reference) |
| NIST chemische Informationen | Butane, 1,4-diiodo-(628-21-7) |
| EPA chemische Informationen | Butane, 1,4-diiodo- (628-21-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (97.8%): 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 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Gefahrenübersicht | May cause irritation[MSDSonline] |
| Hazard Classes and Categories | Skin Irrit. 2 (97.8%) |
| F | 8-10 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 2810 |
| Zollcode | 29033080 |
| RTECS-Nr. | EJ9200000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-37/39 |
| Gefahrenklasse | 6.1(b) |
| Verpackungsgruppe | III |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
1,4-Diiodobutane is used as an additive to enhance perovskite solar cell performance. It is used as a crosslinking agent for the synthesis of anion exchange membranes from cellulose.