1,4-Butanediol is a synthetic diol compound first synthesized in 1890 by Dutch chemist Pieter Johannes Dekkers. Widely used industrially as a solvent and in the manufacture of plastics and polyurethanes, it also sees recreational use as a depressant. It functions as a prodrug for GHB, producing reportedly similar effects. It is considered habit-forming and carries additional health risks compared to GHB, notably liver toxicity.
Also known as: Bd, Bdo, 1,4-b, 1,4-bd, One comma four, Tetramethylene glycol, One-four bee, Liquid fantasy, Butanediol
Classification
Chemical: GHB analogue
Psychoactive: Depressant
Tag: Alkanediol
Tag: Diol
Tag: GABA analogue
Tag: Habit-Forming
Effects
Stimulation And Sedation
Nausea
Respiratory Depression
Anxiolytic
Sedative
Muscle Relaxation
Empathy Love And Sociability Enhancement
Information Processing Suppression
Thought Deceleration
Amnesia
Euphoria
Anxiety Suppression
Disinhibition
Dehydration
Increased Libido
Increased Music Appreciation
Optical Sliding
Blurred Vision
Routes of Administration
Oral
Dosage
Heavy: >4.0 mL (narcotic range/blackout risk)
Light: 0.5–1.0 mL
Common: 1.0–2.5 mL
Strong: 2.5–4.0 mL
Threshold: 0.5–0.7 mL
Duration
Onset: 0.17-0.75 h
Comeup: 0.33-1 h
Peak: 0.5-1.5 h
Offset: 1.5-2 h
After Effects: 2-4 h
Total Duration: 1.5-4 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
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1,4-Butanediol: 1,4-Butanediol is a synthetic diol compound first synthesized in 1890 by Dutch chemist Pieter Johannes Dekkers. Widely used industrially as a solvent and in the manufacture of plastics and polyurethanes, it also sees recreational use as a depressant. It functions as a prodrug for GHB