1,3-Benzodioxolylbutanamine

1,3-Benzodioxolylbutanamine (BDB), also known as 3,4-methylenedioxy-α-ethylphenethylamine or as J, is an entactogen of the phenethylamine, phenylisobutylamine, and MDxx families related to MDMA. == Use and effects == In his book PiHKAL (Phenethylamines I Have Known and Loved), Alexander Shulgin lists BDB's dose as 150 to 230 mg orally and its duration as 4 to 8 hours. BDB produces entactogenic, MDMA-like effects.

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