Carbazole Cas No.86-74-8 Synonyms: 9-azafluorene, dibenzopyrrole, diphenylenimine, dipheny Purity 99% Large qty ... in stock Carbazole Cas No.86-74-8 Carbazole MSDSGeneralSynonyms: 9-azafluorene, dibenzopyrrole, diphenylenimine, diphenyleneimide, USAF EK-600 Molecular ... Hazard class 6.1. Packing group III. Personal protectionSafety glasses, gloves, good ventilation. Safety phrases S26 S36 S60 S61.