3d image of m-phenylenediamine skeletal formula

m-phenylenediamine diaminobenzene mpd mpda organic compound isomer o-phenylenediamine p-phenylenediamine aromatic diamine dinitrobenzene dinitration benzene polymers aramid epoxy resins elastomers adhesive dyes permanent hair leather printer's ink fax machine lithography electropolymerisation enantiomer rendering substance matter material component agent stuff reagent functional group precursor synthesis reaction production building block tautomer stereoisomer orbital structure activity relationship sar racemate