| IUPAC name
|3D model (Jmol)||Interactive image|
|Molar mass||235.279 g/mol|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|(what is ?)|
Propynyl, or 4-propynyloxy-3,5-dimethoxyphenethylamine, is a lesser-known psychedelic drug. It is closely related in structure to mescaline. Propynyl was first synthesized by Alexander Shulgin. In his book PiHKAL (Phenethylamines i Have Known And Loved), the minimum dosage is listed as 80 mg, and the duration listed as 8–12 hours. Propynyl produces a body load and few to no mental effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of propynyl.