| 1,4-Diiodobenzene Basic information |
| Product Name: | 1,4-Diiodobenzene |
| Synonyms: | 1,4-DIIODOBENZENE;4-DIIODOBENZENE;P-DIIODOBENZENE;1,4-diiodbenzene;1,4-diiodo-benzen;Benzene, 1,4-iodo-;Benzene, p-diiodo-;Benzene,1,4-diiode- |
| CAS: | 624-38-4 |
| MF: | C6H4I2 |
| MW: | 329.9 |
| EINECS: | 210-842-2 |
| Product Categories: | Building Blocks;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks;Iodine Compounds;Aryl;C6;Halogenated Hydrocarbons;bc0001 |
| Mol File: | 624-38-4.mol |
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| 1,4-Diiodobenzene Chemical Properties |
| Melting point | 131-133 °C (lit.) |
| Boiling point | 285 °C (lit.) |
| density | 2.350 |
| refractive index | 1.6212 |
| Fp | 285°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Crystalline Powder |
| color | White to beige |
| Water Solubility | Soluble in ether and ethanol. Insoluble in water. |
| Sensitive | Light Sensitive |
| BRN | 1904546 |
| InChIKey | LFMWZTSOMGDDJU-UHFFFAOYSA-N |
| CAS DataBase Reference | 624-38-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,4-diiodo-(624-38-4) |
| EPA Substance Registry System | Benzene, 1,4-diiodo- (624-38-4) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| F | 8 |
| TSCA | Yes |
| HS Code | 29036990 |
| Provider | Language |
|---|---|
| 1,4-Diiodobenzene | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 1,4-Diiodobenzene Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder |
| Uses | suzuki reaction |
| Uses | 1,4-Diiodobenzene is used in Suzuki reaction. It is used as a precursor in the preparation of martinellic acid and 1,4-bis(p-R-phenylethynyl)benzenes. Further, it is employed in the preparation of 1,4-diiodo-2,5-didodecylbenzene , which is a starting reagent for the synthesis of oligo(1,4-phenylene ethynylene). It is also used in human and animal nutrition products including antiseptics and disinfectants. In addition to this, it used in polarizing films for liquid crystal display chemicals. |
| Purification Methods | Crystallise it from EtOH or boiling MeOH, then dry it in air. [Beilstein 5 IV 700.] |
| 1,4-Diiodobenzene Preparation Products And Raw materials |