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Tetramethylammonium chloride

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Identification
Molecular formula
C4H12ClN
CAS number
75-57-0
IUPAC name
tetramethylammonium;chloride
State
State

At room temperature, tetramethylammonium chloride is typically found in a solid state.

Melting point (Celsius)
298.00
Melting point (Kelvin)
571.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
109.60g/mol
Molar mass
109.5980g/mol
Density
1.0000g/cm3
Appearence

Tetramethylammonium chloride is a white crystalline solid that is odorless. It often appears in the form of a dry powder or fine white crystals.

Comment on solubility

Solubility of Tetramethylammonium Chloride

Tetramethylammonium chloride (TMAC), with the chemical formula (C4H12N)+Cl-, is a quaternary ammonium salt known for its high solubility in various solvents. The solubility of TMAC can be attributed to the following characteristics:

  • Water Solubility: TMAC is highly soluble in water, making it an excellent candidate for applications in aqueous solutions.
  • Polar Solvents: It is also soluble in polar organic solvents such as methanol and ethanol, highlighting its versatile nature.
  • Low Solubility in Nonpolar Solvents: Conversely, TMAC exhibits poor solubility in nonpolar solvents, which is not uncommon for ionic compounds.

When discussing solubility, it is essential to consider factors such as temperature and ionic strength, which can significantly affect the solubility of salts. As temperature increases, the solubility of TMAC in water typically increases as well. This property allows TMAC to be utilized effectively in various industrial and laboratory settings where solubility plays a crucial role.

In summary, tetramethylammonium chloride's ability to dissolve in polar solvents while remaining insoluble in nonpolar media underscores its functionality and importance in chemical processes. It is a prime example of how chemical structure influences solubility behavior.

Interesting facts

Interesting Facts about Tetramethylammonium Chloride

Tetramethylammonium chloride, often abbreviated as TMACl, is a fascinating compound that belongs to the class of quaternary ammonium salts. This compound has garnered interest in various scientific fields, especially in organic chemistry and biochemistry. Here are some intriguing aspects of TMACl:

  • Structure and Composition: TMACl consists of a central nitrogen atom bonded to four methyl groups, which gives it unique properties. The chloride ion serves as a counterion, balancing the positive charge of the tetramethylammonium cation.
  • Solubility Versatility: TMACl is known for its excellent solubility in polar solvents, making it a valuable reagent in different chemical processes.
  • Catalytic Role: This compound is often utilized as a catalyst in various reactions, including nucleophilic substitutions and certain types of organic synthesis, contributing significantly to advancements in the field.
  • Biological Applications: Tetramethylammonium chloride has been studied for its effects on biological systems, often used as a quenching agent in fluorescence experiments to help understand cellular processes.
  • Research Utility: In laboratory settings, TMACl is employed in many research applications, particularly in studies related to membrane transport and ion channel physiology.

Overall, the versatility of tetramethylammonium chloride in both practical applications and theoretical studies makes it a compound of great interest to chemists. As one researcher aptly put it, "TMACl is not just a simple salt; it is a gateway to understanding complex chemical interactions." Its role in advancing scientific knowledge cannot be understated, and its unique properties continue to inspire innovation in the field.

Synonyms
TETRAMETHYLAMMONIUM CHLORIDE
75-57-0
Tetramethyl ammonium chloride
Tetramine chloride
USAF AN-8
N,N,N-Trimethylmethanaminium chloride
Methanaminium, N,N,N-trimethyl-, chloride
9050-97-9
Ammonium, tetramethyl-, chloride
tetramethylazanium chloride
EINECS 200-880-8
UNII-DCQ9S88703
DTXSID6021749
AI3-19012
HSDB 7987
DCQ9S88703
tetramethylammoniumchloride
CHEBI:7070
DTXCID301749
TMAC 100
AMBERLITE(R) IRA-900
EC 200-880-8
Methanaminium, N,N,N-trimethyl-, chloride (1:1)
MFCD00011628
Me4NCl
Tetramethylammonium chloride (TMACL)
(Me)4NCl
Amberlite? IRA-900
tetramethylamonium chloride
tetramethylammonium;chloride
AMBERLITE IRA-900
tetra-methylammonium chloride
tetramethyl-ammonium chloride
SCHEMBL35736
Ammonium, tetramethyl, chloride
CHEMBL1209651
Ammonium-, tetramethyl-, chloride
N,N,NTrimethylmethanamium chloride
BCP24457
HY-W012954B
STR05669
N,N,NTrimethylmethanaminium chloride
Tox21_200660
AKOS015833138
N, N, N-Trimethylmethanamium chloride
CS-W013670
CAS-75-57-0
Methanaminium, N,N,Ntrimethyl, chloride
N, N, N-Trimethylmethanaminium chloride
NCGC00258214-01
DA-18304
TETRAMETHYLAMMONIUM CHLORIDE [INCI]
DB-050419
NS00077227
T0136
D77756
EN300-219151
TMA chloride, for molecular biology, 99%(T)
Amberlite(R) IRA-900 chloride form, chloride form
Q2667590
Amberlite(R) IRA-900 chloride form, chloride form, strongly basic, 20-50 mesh
N,N,N-Trimethylmethanaminium Chloride; TMAC 100; Tetramine; Tetramine Chloride
200-880-8