The list of all known entactogens and empathogens

[Chip (OP)]

Here is your list of empathogenic and entactogenic candidates:

MDA, MBDB, **MDEA**, **Methylone**, Ethylone, Butylone, **6-APB**, 6-MAPB, 5-APB, 5-MAPB, MDAI, α-ET, **4-FA**, 3-MMC, 4-MMC

But PsychonautWiki and Wikidoc included the following that they also deemed to be empathogens (but I can't agree on some of them):

1,4-Butanediol, 2C-B, 2C-I, 3-FEA, 5-EAPB, 5-EAPDB, 5-MAPDB, 5-MAPDI, 5-MeO-DALT, 5-MeO-DiPT, 5-MeO-MiPT, 6-APDB, 6-EAPB, 6-EAPDB, 6-MAPDB, BDB, GBL, GHB, IBF5MAP, MMA, MMDA ~~PMA, PMMA~~

Other resources included:

3-FMC, 4-FMC, 4,4’-DMAR, 4-MTA, 5-APDI, 5-IAI

2C-T-2, 2C-T-7, 2-CB-FLY, 2C-C, 2C-E

The most comprehensive list is in https://en.m.wikipedia.org/wiki/Category:Entactogens_and_empathogens