Methylamine
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- Methylamine is the
organic compound with a formula of CH3NH2. This colourless gas is a
derivative of ammonia, but with one H atom replaced by a methyl
group.
- Methylamine is the
simplest primary amine.
- Methylamine is sold
as a solution in methanol, ethanol, THF, and water, or as the anhydrous
gas in pressurized metal
containers.
- Industrially
methylamine is sold in its anhydrous form in pressurized railcars and
tank trailers. It has a strong odor
similar to fish.
- Methylamine is used
as a building block for the synthesis of many other commercially
available compounds. Over 1 million tonnes are produced annually.
- Methylamine occurs
naturally in a variety of foods and beverages.
- Methylamine is
prepared commercially by the reaction of ammonia with methanol in the
presence of a silicoaluminate catalyst. Dimethylamine and trimethylamine
are coproduced; the reaction kinetics and reactant ratios determine the
ratio of the three products.
- In particular, mono
methylamine consumed for pesticides (2.5 percent annually), and
alkylalkanolamines (2.7 percent annually); and dimethylamine used for
water treatment polymers (5.9 percent annually); dimethyl amino
propylamine (13.5 percent annually); and dimethylaminoethanol (7.5
percent annually). Totaled, these segments represented 49 percent of
demand last year.
- Market demand in 2002
was split between the different products as: monomethylamine, 88 million
pounds (21 percent); dimethylamine, 257 million pounds (63 percent);
trimethylamine, 67 million pounds (16 percent).
- More than 90 percent
of methylamines imported into the US originate in Canada.
- Taminco is one of the
world's significant producers of mono-, di- and trimethylamines Taminco
also specializes in methylamine derivatives.
- There are three
species of methylamines being produced namely MMA, DMA and TMA.
- Methylamine has many
applications in various industries. It is an important intermediate in
the manufacture of a variety of products includingpharmaceuticals
(e.g.,ephedrine), pesticides (e.g., 1-naphthyl-N-methyl carbamate, Vapam),
explosives, surfactants, and accelerators.
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Methylamine is commonly used in the tanning and dyeing
industries and as a fuel
additive.
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Methylamine is also used as a polymerization inhibitor, a
component of paint removers, a solvent, in the manufacture of
photographic developers , and as a rocket propellant.
- Methylamine has also
been reported to be a precursor chemical used in the illicit manufacture
of methamphetamine
- Methylamine has been
detected in ambient air and rainwater. A Japanese study detected
methylamine in air samples from a poultry farm (0.52 ppb) and a
fermentation system for poultry wastes (0.97 ppb) and in emission gas
from an incinerator of poultry wastes (12.4 ppb).
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General Information
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Methylamine Information
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Methylamine
General Info
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Methylamine Facts
Company
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Company from India
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Company
from USA
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Company from China
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Company from UK
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Company from India
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Company from Belgium
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Company from China
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Company from India
Data
Sheet
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Methylamine
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Monomethylamine
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Methylamine-d5 ( g a s )
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Methylamine, Anhydrous
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Methylamine 40% in Water
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Methylamine Solution 40%
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Monomethylamine
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Methylamine from UK
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Methylamine from USA
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Methylamine Safety Data
Product
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Methylamine
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Monomethylamine
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Methylamine from UK
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Monomethylamine
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Methylamine from Texas
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Monomethylamine
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BHEMA
(bis-(Hydro xyethyl)methylamine)
Process
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Formation of Methyl amines by Reaction of Ammonia
with
Surface Methoxy Species on Acidic Zeolites
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Manufacture of methylamine
Raw Material
Supplier
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Formaldehyde Supplier
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Ammonium chloride Supplier
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Sodium
hydroxide Supplier
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Distilled water
Supplier
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Dry ice Supplier
Equipment
Supplier
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Heating
mantle Supplier
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Round-bottom 3-neck flask
Supplier
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RB flasks Supplier
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West
condenser Supplier
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Dropping funnel Supplier
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Reflux condenser
Supplier
Suppliers
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Suppliers for Methylamine
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Methylamine Suppliers
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Methylamine Exporter and
Supplier
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Methylamine Suppliers in India
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Methylamine Supplier List
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Supplier for Methylamine
Report & Market
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Methylamine Market profile
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Nomination of Methyl amine to
the CSWG
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Methylamine
and Ammonium Transport Systems in Rhizobium leguminosarum
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Occupational
Health Guideline for Methylamine
Study
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Adsorption and Decomposition of Methylamine
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Adsorption of methylamine - Density functional
theory
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Bentonite Methylamine Complexes
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Determination of Growth Parameters of Methyl
amine-using Bacteria
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Organization of the Methylamine Utilization (mau)
Genes in
Methylophilus methylotrophus -
Role
of Urea and methylamine in Buoyancy of elasmobranches
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Seasonal variations in concentration and micro- bial uptake of methyl-
amines in estuarine waters
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Vibrational structures of predissociating
methylamines
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Analysis
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Ion-Molecule
Reactions in Methylamine
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Conical Intersections for Methylamine
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Computational
Studies of Binding Energies and Structures of Methylamine on
Functionalized
Activated Carbon Surfaces -
Dynamics of Methylamine following C-H and N-H
Vibrational Excitation
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Formation of methylamines by the reaction of
ammonia with surface methoxy species
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Cellular and lysosomal uptake of methylamine in
isolated rat hepatocytes
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Investigation
of thermolabile variants of the methanol and methylamine
dehydrogenases of MethyZophiZus methylotvophus -
Reactions of gaseous mono- and dihaloethenes with
methylamine radical cation
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Methylamines on Acid Impregnated Filters
Technology
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Gas-Phase and Aqueous Photocataly - tic Oxidation of Methylamine
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Gas-liquid
Partition Chromatography: The Separation and Micro- estimation of
Ammonia and the Methylamines
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Determination of
methylamines in particulate matter by non-suppressed ion chromatography
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Lack of an effect of
light on methyl amine uptake by phytoplankton
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Microwave Spectra
of Molecules of Astrophysical Interest - Methylamine
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Near-UV photolysis
of methylamine studied by H-atom photo fragment translational
spectroscopy
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Spectroscopy
and dynamics of methylamine
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Two
additive-induced isomeric aluminoborates templated by methylamine
Patent
- Process
for producing methylamines
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Process
for preparing methylamines
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Production of
methylamines
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Manufacture of
methylamines
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Catalysts for
producing methylamines
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Methylamines purification by distillation and purge
- Process
for the continuous synthesis of methylamines
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Isomerization
of cyclohexanebis(methylamine) stereoisomers
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Preparation of
methylamines using shape selective chabazites
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Methylamine risks
and treatment of hyperactivity, depression, and alcoholism with
epinephrine-N-quinolines
- Attrition resistant
zeolite catalysts for production of methylamines in fluidized bed
reactors
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Active
derivatives of methylamine in therapeutic compositions and methods of
use
- Isotope separation by
multiphoton dissociation of methylamine with an infrared laser
- Amine
compositions produced by catalytic alkylation of methylamine by long
chain alcohols
- Process for
preparing methylamines using acidic molecular sieve catalysts
Synthesis
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Carbon materials as catalysts for
methylamines synthesis
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Selectivity Enhancement in Methylamine Synthesis via Post synthesis
Modification of Brønsted Acidic Mordenite
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Shape-selective synthesis of methylamines
Effect
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Effect
of Oral Creatine Supplementation on Urinary Methylamine, Formaldehyde,
and
Formate -
Effects of Methylamine and Heparin on a Rapid
Chromogenic Assay of Cl -Esterase Inhibitor in Plasma
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Vasoactive effects of methylamine in isolated
human blood vessels
Toxicity
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Methylamine Toxicity Info
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Methylamine Stimulates the Action of Ricin
Toxin
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Metabolism of Methylamine in the Tea Plant
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Methylamine Metabolism in Hansenula polymorpha
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Toxicological and biochemical studies of
Methylamine Avermactin
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Trimethylamine oxide accumulation in marine
animals
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Methylamine Toxicity Information
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