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1,4-Dibromo-2,5-diiodobenzene
EA088 · JACS-63262-06-6 · 1,4-Dibromo-2,5-diiodobenzene · 1,4-dibroMo-2,5-diiodobenzenex · 1,4-Dibromo-2,5-diiodobenzene>Benzene, 1,4-dibromo-2,5-diiodo- · 1,4-Dibromo-2,5-diiodobenzene99% · 1,4-Dibromo-2,5-diiodobenzene 99% · OC1702, 1,4-Dibromo-2,5-diiodobenzene
Identifikatoren & physikalische Daten
| CAS No. | 63262-06-6 |
|---|---|
| Summenformel | C6H2Br2I2 |
| Durchschnittliche Molmasse | 487,7 g/mol |
| Monoisotopische Masse | 485,66127 g/mol |
| SMILES | Brc1cc(I)c(Br)cc1I |
| InChIKey | IVKPEQAIHJWGGT-UHFFFAOYSA-N |
| PubChem CID | 11123771 |
| EC No. | 679-883-5 |
| DTXSID | DTXSID30456011 |
Chemische & physikalische Eigenschaften
| XLogP | 4,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 106 |
| Schmelzpunkt | 163-165℃ |
| Siedepunkt | 377.2±42.0 °C(Predicted) |
| Dichte | 2.938 |
| Lagerbedingungen | 2-8°C(protect from light) |
| Löslichkeit | soluble in Toluene |
| Aggregatzustand | powder to crystal |
| Farbe | White to Almost white |
| InChI | InChI=1S/C6H2Br2I2/c7-3-1-5(9)4(8)2-6(3)10/h1-2H |
| InChIKey | IVKPEQAIHJWGGT-UHFFFAOYSA-N |
| SMILES | C1(Br)=CC(I)=C(Br)C=C1I |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Zollcode | 2903998090 |
| Gefahrensymbole | Xi |
Anwendungen & Verwendung
Verwenden
1,4-Dibromo-2,5-diiodobenzene is a useful synthetic intermediate in the synthesis of Benzo[1,2-b:4,5-b'']dithiophene (B200100); a reagent in the synthesis of high-crystalline medium-band-gap polymers used for organic photovoltaic cells. Benzo[1,2-b:4,5-b'']dithiophene is also a precursor in the preparation of benzodithiophene derivatives which are useful as hole injection material, hole transport material, or fluorescent material in organic electroluminescence devices.