2M2B
Aliases: Taa, Amylene hydrate, Tert-amyl alcohol, 2-methyl-2-butanol
Summary
2-Methyl-2-butanol (also known as tert-amyl alcohol or 2M2B) is a tertiary alcohol substance that produces depressant, hypnotic, and anxiolytic effects. Historically, it has been used in anesthesia as a component of avertin fluid mixed with tribromoethanol and water. It has a strong solvent smell reminiscent of gasoline and camphor, but with little flavor aside from a burning sensation.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 1-5mL | 5-10mL | 10-15mL | 15mL+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Peak | Offset | Total |
|---|---|---|---|---|
| Oral | 10-50 min | 6-8 hrs | 4-6 hrs | 10.2-14.8 hrs |
Tolerance
Build-up
develops over 1–4 weeks of regular use
Reset
days to weeks depending on duration of use
Tolerance Decay
Full tolerance
3d
Half tolerance
8d
Baseline
~14d
Effects
Aggregated from 5 Erowid experience reports
Positive Effects 4
Euphoria
100.0%
70%
Sedation
80.0%
70%
Empathy
60.0%
70%
Anxiety Suppression
60.0%
70%
Adverse Effects 0
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