Yes, Delta 8 is psychoactive and will cause an intoxicating high. But, it's less potent than Delta 9 THC which is more prevalent in cannabis plants

If you extracted it from a hemp plant, yes. If it's extracted from a marijuana plant, then no. This would be difficult to prove, but hemp and all of its extracts are legal at a federal level as long as

Delta 9 THC is very prevalent in cannabis plants. Most cannabis flowers have less than 1% Delta 8 THC. They both produce a high but Delta 8 is a less potent high than Delta 9. Delta 8 has a legal

In short, it's a cannabinoid like CBD or THC. But, what we call "THC" is actually Delta 9 THC and it is slightly different from Delta 8 THC. Both in its effects and its legality.