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  • What Is 2M2B? | 2-Methyl-2-butanol, tert-Amyl Alcohol

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    2M2B Drug-What Is 2M2B? | Effects, Abuse, Overdose, Treatment

    Across the world, about 2.3 billion people drink alcoholic beverages. The main ingredient in these beverages is ethanol, which is considered a primary alcohol. In recent years, some people have also started consuming tertiary alcohols, including 2-methyl-2-butanol (2M2B). 

    Here’s what you should know about this powerful substance.

    What Is 2M2B?

    2M2B is an alcohol that belongs to a class of alcohols called pentanols. It’s also considered a tertiary alcohol, which means it contains a carbon atom attached to three alkyl groups (groups containing carbon and hydrogen atoms). 

    In contrast, primary alcohols like ethanol contain a carbon atom attached to only one alkyl group. 

    As with other types of alcohol, 2M2B is a colorless liquid. It has a strong, unpleasant odor similar to the chemicals paraldehyde and camphor. 

    Like ethanol, it acts on GABA receptors. GABA (gamma-aminobutyric acid) is a neurotransmitter (brain chemical) that makes you feel calm.

    History Of 2M2B

    Between the 1880s and 1950s, doctors used 2M2B as an anesthetic. In the 1930s, the drug was also used as a solvent for an anesthetic called tribromoethanol (TBE). However, this practice ended when researchers realized that TBE causes liver damage.

    Today, 2M2B is often used as a solvent in organic synthesis. It has also become popular as a recreational drug. 

    2M2B Abuse

    Many drug users turn to 2M2B because it does not appear on standard drug tests. However, it can be detected in blood and urine samples via a specialized testing method called gas chromatography–mass spectrometry.

    Other names for 2M2B include:

    • 2-methylbutan-2-ol 
    • 2-methyl-2-butene
    • tert-amyl alcohol
    • tert-pentyl alcohol
    • amylene hydrate

    Effects Of 2M2B

    Most people feel the effects of 2M2B within 30 minutes of ingestion. The drug’s most common effects include:

    • relaxation
    • euphoria (intense joy)
    • lowered inhibitions
    • drowsiness
    • dizziness
    • impaired coordination
    • trouble concentrating
    • poor memory

    These effects resemble those of ethanol effects. However, they are much stronger and longer-lasting. Even low doses of 2M2B can cause extreme drowsiness that lasts up to a full day. Other effects may last for 2 days. 

    Because it’s so strong, the drug poses a high risk of adverse effects, including overdose and addiction.

    2M2B Overdose

    As with ethanol, 2M2B is a central nervous system depressant. That means it slows down your breathing, heart rate, and other important functions. If you use too much of the drug, your central nervous system may slow to the point of overdose. 

    According to user reports, the symptoms of a 2M2B overdose are similar to the symptoms of alcohol poisoning. They may include:

    • nausea and vomiting
    • pale, bluish, or clammy skin
    • extremely low body temperature
    • slow heart rate
    • slow, ineffective breathing (also called respiratory depression) 
    • seizures
    • loss of consciousness 

    If you or someone you know experiences these symptoms, call 911 right away. A 2M2B overdose may be fatal when left untreated. While there has been very little research on the drug’s toxicity, the lowest fatal dose on record is 30 milliliters. 

    2M2B Addiction

    Like other drugs that act on GABA receptors (including ethanol, benzodiazepines, and barbiturates), 2M2B can be addictive. The most common symptoms of 2M2B addiction are tolerance and physical dependence.

    In some cases, 2M2B can also cause symptoms of delirium tremens. Delirium tremens is a severe withdrawal syndrome often associated with alcohol addiction. Symptoms may include:

    • irritability
    • mood swings
    • confusion
    • sensitivity to light, sound, or touch
    • hallucinations (seeing, hearing, or feeling things that aren’t there)
    • seizures

    Seek medical help immediately If you or someone you know experiences symptoms of delirium tremens. When left untreated, the condition can be life-threatening. 

    2M2B Addiction Treatment Options

    If you or a loved one shows signs of 2M2B addiction, seek help at a substance abuse treatment program. These programs offer evidence-based treatments such as:

    • medical detox, in which doctors can help you cope with withdrawal symptoms as you get 2M2B out of your system
    • behavioral therapy, in which a mental health professional can help you change unhealthy beliefs and behaviors that may have contributed to your 2M2B addiction
    • support groups, in which you can discuss your experiences with other people in recovery

    To learn more about treatments for 2M2B addiction, please reach out to an Ark Behavioral Health specialist. Our board-certified treatment providers offer personalized, comprehensive care on an inpatient or outpatient basis.

    Written by Ark Behavioral Health Editorial Team
    ©2021 Ark National Holdings, LLC. | All Rights Reserved.
    This page does not provide medical advice.
    Sources
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