Yes
Methylamine (CH 3 NH 2) is an organic compound. The gas is a derivative of ammonia, but with one H atom replaced by a methyl group. It is the simplest primary amine. It is sold as a solution in methanol, ethanol, THF, and water, or as the anhydrous gas in pressurized metal containers. This is because not all fish are in one or either of these situations. It is possible to avoid confrontation with the environmental balance simply by maintaining an internal ionic balance that is the same as, or pretty close to that of the external environment and this is exactly what the Hagfish do. The water that fish live in, and even the water we drink is not pure H 2 O. It is the nature of water for mineral ions (Na + , K + , Mg 2+ , Cl-SO 4 2 - etc) to dissolve in it, in brief it is an excellent solvent. The ions that are dissolved in a body of water give it its ionic balance. Of course the same applies to the water that invests the cells of our, or a fish's body. We and the fish like to maintain the ionic concentrations, the ionic balance, of our personal waters at a level that is optimum for our biochemistry Trimethylamine is a nitrogenous base and can be readily protonated to give trimethylammonium cation. Trimethylammonium chloride is a hygroscopic colorless solid prepared from hydrochloric acid. It is a gas at room temperature but is usually sold in pressurized gas cylinders or as a 40% solution in water. Trimethylamine is a product of decomposition of plants and animals. Trimethylamine is an organic compound with the formula N(CH 3) 3. This colorless, hygroscopic, and flammable tertiary amine has a strong fishy odor in low concentrations and an ammonia-like odor at higher concentrations. It is a gas at room temperature but is usually sold in pressurized gas cylinders or as a 40% solution in water. Trimethylamine is a product of decomposition of plants and animals. It must exist in association with a counter-ion, and is most commonly found in simple salts such as tetramethylammonium chloride, tetramethylammonium bromide, tetramethylammonium iodide and tetramethylammonium hydroxide. From measurements taken on molecular models, it has been estimated that the diameter of the TMA ion is ~ 0.6 nm; In more recent studies, based on more accurate physico-chemical measurements, the ionic radius for TMA is given as 0.322 nm; several thermodynamic parameters for the TMA ion are also recorded. Most of these drugs are administered in the ammonium ion form. This accomplishes two objectives. 1) It makes the drug more water soluble (very important if the drug is going to be injected IV!!). 2) It converts the amine (which is usually a liquid oil) into the ionic ammonium ion form (which is a solid). Formation of the ionic ammonium ion makes the drug molecule less susceptible to oxidation by oxygen. Name a) b) 3. Draw the structure of: a) trimethylamine b) ethylmethylamine c) ethyldimethylamine d) triethylamine e)dipropylamine f) tripropylamine g) 5-amino-2,3-dimethylhexane h) 2-amino pentanoic acid 4. Explain why 3-aminobutane is not a correct IUPAC name. Draw the structure and think about it. 5. Ionic Bonds. In chemical bonds, atoms can either transfer or share their valence electrons. In the extreme case where one or more atoms lose electrons and other atoms gain them in order to produce a noble gas electron configuration, the bond is called an ionic bond. Covalent bond: bond in which one or more pairs of electrons are shared by two atoms. Ionic bond: bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other. Other types of bonds include metallic bonds and hydrogen bonding. Common nomenclature [edit]. In the toxicological literature, naturally-occurring tetramethylammonium (anion unspecified) is often referred to by the name tetramine. Unfortunately, this non-systematic or trivial name is also used for other chemical entities, including a toxic rodenticide (Tetramethylenedisulfotetramine). From measurements taken on molecular models, it has been estimated that the diameter of the TMA ion is ~ 0.6 nm; In more recent studies, based on more accurate physico-chemical measurements, the ionic radius for TMA is given as 0.322 nm; several thermodynamic parameters for the TMA ion are also recorded. q Using ammonia as a nucleophile in a reaction with an appropriate (methyl, primary, or secondary) alkyl halide in an SN2 reaction to prepare primary amines does work, but it requires a huge excess of ammonia, because the product primary amine is also reactive toward the alkyl halide. Because nitrogen is less electronegative than oxygen, ammonia is a much stronger base than water and also a much better nucleophile. Amines, which are merely organic derivatives of ammonia, are also tetrahedrally hybridized and are comparably basic and nucleophilic to ammonia.
http://breakingbad.wikia.com/wiki/Methylamine http://www.earthlife.net/fish/oregulate.html https://en.wikipedia.org/wiki/Trimethylamine https://en.wikipedia.org/wiki/Trimethylamine https://en.wikipedia.org/wiki/Tetramethylammonium http://www.oit.edu/docs/default-source/library-documents/library-publishing/che102-intro-organic-chemistry/chapter-7-amines.pdf?sfvrsn=2 http://hyperphysics.phy-astr.gsu.edu/hbase/Chemical/bond.html https://en.wikipedia.org/wiki/Tetramethylammonium http://research.cm.utexas.edu/nbauld/CHAPTER%2021.htm
is trimethylamine ionic