4-(Ethylamino)-3-methylbenzenediazonium tetrafluoroborate 4-Ethylamino-3-methylbenzenediazonium tetrafluoroborate 6087-59-8 Benzenediazonium, 4-(ethylamino)-3-methyl-, tetrafluoroborate(1-) EINECS 228-023-3 N-Ethyl-4-diazonium-2-methylphenylamine tetrafluoroborate NSC 163298 m-Toluenediazonium, 4-(ethylamino)-, tetrafluoroborate (8CI)