| Typical physical and chemical properties | |
|---|---|
| Catalog Number | ACM54268701-1 |
| Product Name | Infrared absorber 637 |
| CAS | 54268-70-1 |
| Structure |  |
| Synonyms | 1,3,3-Trimethyl-2-[5-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-penta-1,3-dienyl]-3H-indolium chloride |
| Molecular Weight | 419.01 |
| Molecular Formula | C27H31ClN2 |
| Purity | 97% |
| Physical State | Solid |
| MSDS | Download MSDS |
| COA | Download COA |
| Spec Sheet | Download Spec Sheet |
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![2-[2-[2-chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethylindolium iodide](https://resource.alfa-chemistry.com/structure/56289-67-9.gif)
