| Identification | |
| Name: | IR 27 |
| Synonyms: | 4-[2-[2-chloro-3-[(2-phenyl-4h-1-benzopyran-4-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-2-phenyl-1-benzopyrylium perchlorate |
| CAS: | 83592-28-3 |
| Molecular Formula: | C40H30Cl2O6 |
| Molecular Weight: | 0 |
| Molecular Structure: | ![(C40H30Cl2O6) 4-[2-[2-chloro-3-[(2-phenyl-4h-1-benzopyran-4-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-2-pheny...](https://img.guidechem.com/structure/83592-28-3.gif) |
| Properties | |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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