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Methylamine

 

 

 

 

 

Methylamine


 
 


Methylamine is the chemical compoundChemical compound

A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a ...
 with a formula of CH3NH2. It is a derivative of ammoniaAmmonia

Ammonia is a compound of nitrogen and hydrogen with the formula NH3....
, wherein one H atom is replaced by a methyl group. It is the simplest primary amineAmine

Amines are organic compounds and a type of functional group that contain nitrogen as the key atom....
. It is usually sold as solutions in methanolMethanol

Methanol, also known as methyl alcohol or wood alcohol, is a chemical compound with chemical formula CH3OH....
 (2M), ethanolEthanol Overview

This article is about the chemical compound....
 (8M), THF (2M), and waterWater

Water is a tasteless, odorless substance that is essential to all known forms of life and is known as the universal solve...
 (40%), or as the anhydrousAnhydrous

An ionic crystal is said to be anhydrous if it contains no water....
 gas in pressurized metal containers. It has a strong odour similar to rotten fish. Methylamine is used as a building block for the synthesis of other organic compounds, including many illicit drugs; in the United States, the DEADrug Enforcement Administration

The Drug Enforcement Administration is a United States Department of Justice law enforcement agency, a federal police servic...
 lists methylamine as a precursor, and purchases of any significant quantity are likely to arouse law enforcement attention.

Chemistry


Methylamine is a good nucleophileNucleophile

In chemistry, a nucleophile is a reagent that forms a chemical bond to its reaction partner by donating both bonding elect...
 as it is highly basic and unhindered. Its use in organic chemistryOrganic chemistry

Organic chemistry is a specific discipline within the subject of chemistry....
 is pervasive. For example, it is a precursor to CH3NCS.

The hydrochloride salt of methylamine, methylammonium chloride, CH3NH3Cl, is a colourless powder that can be converted to the amine.

Although methylamine is a gas at room temperature, liquid methylamine can be used as a solvent analogous to liquid ammoniaAmmonia

Ammonia is a compound of nitrogen and hydrogen with the formula NH3....
. It shares some of the properties of liquid ammonia, but is better for dissolving organic substances, in the same way that methanolMethanol

Methanol, also known as methyl alcohol or wood alcohol, is a chemical compound with chemical formula CH3OH....
 is better than waterWater

Water is a tasteless, odorless substance that is essential to all known forms of life and is known as the universal solve...
.

Production


Methylamine is prepared commercially by the reaction of ammoniaAmmonia

Ammonia is a compound of nitrogen and hydrogen with the formula NH3....
 with methanolMethanol

Methanol, also known as methyl alcohol or wood alcohol, is a chemical compound with chemical formula CH3OH....
 with zeoliteZeolite

Zeolites are minerals that have a porous structure....
 as catalyst.

CH3OH + NH3 ? CH3NH2 + H2O


It can also be readily prepared as the hydrochlorideHydrochloride

In chemistry, hydrochlorides are salts resulting, or regarded as resulting, from the reaction of hydrochloric acid with an o...
 by the reaction of hydrochloric acidHydrochloric acid

The chemical compound hydrochloric acid is the aqueous solution of hydrogen chloride gas....
 with hexamineHexamine

Hexamine, also called methenamine, is a heterocyclic organic compound that can be prepared by the reaction of formalde...
 or by the reaction of formaldehydeFormaldehyde

The chemical compound formaldehyde , is a gas with a pungent smell....
 with ammonium chlorideAmmonium chloride

Ammonium chloride or Sal Ammoniac is, in its pure form, a clear white water-soluble crystalline salt with a biting taste....
.

NH4Cl + H2COFormaldehyde

The chemical compound formaldehyde , is a gas with a pungent smell....
 ? CH2=NH·HCl + H2O


CH2=NH·HCl + H2CO + H2O ? CH3NH2·HCl + HCOOHFormic acid

Formic acid is the simplest carboxylic acid....



Methylamine serves as a buffering agentBuffering agent Summary

A buffering agent adjusts the pH of a solution....
 in the lumenThylakoid lumen

The thylakoid lumen is the compartment in the chloroplast bounded by the thylakoid membrane....
 of the chloroplastChloroplast

Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis....
 in plants, effectively siphoning off protons that are heading for ATP synthaseATP synthase

An ATP synthase is a general term for an enzyme that can synthesize adenosine triphosphate from adenosine diphosphate and in...
.