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| Product Name: | dimethylammonium iodide | | Synonyms: | dimethylammonium iodide;Dimethylamine Hydroiodide;Methanamine, N-methyl-,hydriodide (9CI);N-methylmethanamine:hydroiodide;DimethylamineHydroiodide>;Dimethylammonium Iodide (DMAI);DMAI | | CAS: | 51066-74-1 | | MF: | C2H8IN | | MW: | 172.99609 | | EINECS: | 256-945-6 | | Product Categories: | | | Mol File: | 51066-74-1.mol |  |
| | dimethylammonium iodide Chemical Properties |
| Melting point | 153.0 to 157.0 °C | | Water Solubility | Soluble in water | | form | powder | | color | Powder/crystals |
| Risk Statements | 36/37/38 | | Safety Statements | 26 | | HS Code | 29239000 |
| | dimethylammonium iodide Usage And Synthesis |
| Applications | Dimethylammonium iodide (DMAI) is the precursor for the DMAPbI3 2H-perovskite structure. Unlike its MAPbI3 analogue, it is stable under ambient conditions for several months. DMAPbI3 has a relatively large optical gap (Eg ∼ 2.59 eV), indicating the conductivity of such material is ionic, instead of being electronic.
Like other alkylammonium halides, dimethylammonium iodide is also used as an additive to adjust the structures of the perovskites to achieve desired physical properties.
| | Description | Dimethylammonium iodide (DMAI) is the precursor for the DMAPbI3 2H-perovskite structure. Unlike its?MAPbI3 analogue, it is stable under ambient conditions for several months .?DMAPbI3 has a relatively large?optical gap (Eg ～ 2.59 eV), indicating the conductivity of such material is ionic, instead of being electronic. | | Uses | The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications. |
| | dimethylammonium iodide Preparation Products And Raw materials |
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