Uses: Dyes for optical Data storage
CAS Rn:
Molecular weight: 630.32
Simple forula: C₃₅H₃₇N₂PF₆
Chemical structure formula:
 3-ethyl-2-[3-(3-ethyl-1.3-dihydro-1.1-dimethyl-2H-benzo[e]-indol-2-ylidene)- propenyl]-1.1-dimethyl-1H-benzo[e]indolium fluoro phosphate