H410：Very toxic to aquatic life with long lasting effects
Precautionary statements
P273：Avoid release to the environment.
P391：Collect spillage. Hazardous to the aquatic environment
P501：Dispose of contents/container to..…
Description
Pyrene and its derivatives are used commercially to make?dyes?and dye precursors, for example?pyranine?and naphthalene-1,4,5,8-tetracarboxylic acid. It is used as a probe to determine solvent environments and fluorescence spectroscopy.
