PRODUCTS

TETRAMETHYLAMMONIUM CHLORIDE (TMA)

Tetramethylammonium Chloride (TMA) is a quaternary ammonium salt widely used as a phase-transfer catalyst, electrolyte, and organic synthesis reagent.
Tetramethylammonium Chloride (TMA) appears as a white crystalline hygroscopic solid with high solubility in water and polar solvents.
Tetramethylammonium Chloride (TMA) serves as a source of the tetramethylammonium cation, frequently employed in ionic liquid formation, electrochemistry, and material synthesis.
Tetramethylammonium Chloride (TMA) provides excellent ionic conductivity and chemical stability in aqueous and organic media.

CAS Number: 75-57-0
EC Number: 200-883-4
Molecular Formula: C4H12NCl
Molecular Weight: 109.60 g/mol

Synonyms: TMA Chloride, Tetramethylammonium Chloride, N,N,N,N-Tetramethylammonium Chloride, Quaternary Ammonium Salt TMA, Phase Transfer Catalyst, Ionic Liquid Component, Electrolyte Salt, Tetramethyl Ammonium Hydrochloride, TMA Reagent, TMA Quat, Tetramethylammonium Chloride (TMA), TMA, N,N,N-Trimethylmethanaminium Chloride, Tetramethylamine Hydrochloride, TMA Chloride, Trimethylmethylammonium Chloride, Quaternary Ammonium Chloride, Tetramethylammonium Salt, Tetramethylammonium Chloride Solution, Tetramethylammonium Chloride Powder, Tetramethylammonium Chloride Compound, Tetramethylammonium Chloride Material, Tetramethylammonium Chloride Product, Tetramethylammonium Chloride Substance, Tetramethylammonium Chloride Chemical, Tetramethylammonium Chloride Technical Grade, Tetramethylammonium Chloride Industrial Grade, Tetramethylammonium Chloride Pharmaceutical Grade, Tetramethylammonium Chloride Food Grade, Tetramethylammonium Chloride Cosmetic Grade, Tetramethylammonium Chloride Laboratory Grade, Tetramethylammonium Chloride Research Grade, Tetramethylammonium Chloride Pure, Tetramethylammonium Chloride Extra Pure, Tetramethylammonium Chloride High Purity, Tetramethylammonium Chloride Refined, Tetramethylammonium Chloride Stabilized, Tetramethylammonium Chloride Certified, Tetramethylammonium Chloride Certified Standard, Tetramethylammonium Chloride Analytical Standard, Tetramethylammonium Chloride Laboratory Standard, Tetramethylammonium Chloride Certified Reagent, Tetramethylammonium Chloride Laboratory Reagent, Tetramethylammonium Chloride Test Reagent, Tetramethylammonium Chloride Assay, Tetramethylammonium Chloride Bulk Chemical, Tetramethylammonium Chloride Commercial Grade, Tetramethylammonium Chloride Raw Material, Tetramethylammonium Chloride Fine Chemical, Tetramethylammonium Chloride Specialty Chemical

APPLICATIONS

Tetramethylammonium Chloride (TMA) is used as a phase-transfer catalyst in organic synthesis.
Tetramethylammonium Chloride (TMA) facilitates reactions between aqueous and organic phases.
Tetramethylammonium Chloride (TMA) enhances reaction rates in alkylation, esterification, and substitution reactions.

Tetramethylammonium Chloride (TMA) is employed in electrochemical applications and ionic liquids.
Tetramethylammonium Chloride (TMA) serves as an electrolyte in electrolysis and electrochemical cells.
Tetramethylammonium Chloride (TMA) provides stable ionic conductivity and low volatility.

Tetramethylammonium Chloride (TMA) is used in silicon etching and semiconductor processing.
Tetramethylammonium Chloride (TMA) acts as a precursor for Tetramethylammonium Hydroxide (TMAH).
Tetramethylammonium Chloride (TMA) contributes to anisotropic etching in microelectronics fabrication.

Tetramethylammonium Chloride (TMA) is incorporated in polymer synthesis and modification.
Tetramethylammonium Chloride (TMA) aids in polymer crosslinking and cation exchange processes.
Tetramethylammonium Chloride (TMA) improves ionic strength and solubility control in formulations.

Tetramethylammonium Chloride (TMA) is utilized in catalyst preparation and zeolite synthesis.
Tetramethylammonium Chloride (TMA) acts as a structure-directing agent in templated materials.
Tetramethylammonium Chloride (TMA) assists in forming well-defined crystalline frameworks.

Tetramethylammonium Chloride (TMA) is used in biochemical and analytical chemistry.
Tetramethylammonium Chloride (TMA) acts as an ion-pair reagent in chromatography and electrophoresis.
Tetramethylammonium Chloride (TMA) enhances peak resolution and ion separation efficiency.

Tetramethylammonium Chloride (TMA) is employed in ionic liquid and solvent systems.
Tetramethylammonium Chloride (TMA) provides charge balance and high thermal stability.
Tetramethylammonium Chloride (TMA) is compatible with both aqueous and organic media.

Tetramethylammonium Chloride (TMA) is used in surfactant and detergent chemistry.
Tetramethylammonium Chloride (TMA) functions as a cationic surface modifier.
Tetramethylammonium Chloride (TMA) enhances emulsification and dispersion in formulations.

Tetramethylammonium Chloride (TMA) is applied in resin and polymer electrolyte membranes.
Tetramethylammonium Chloride (TMA) enhances ionic conductivity and crosslinking stability.
Tetramethylammonium Chloride (TMA) improves mechanical and electrochemical performance.

Tetramethylammonium Chloride (TMA) is used as a chemical intermediate.
Tetramethylammonium Chloride (TMA) is converted to Tetramethylammonium Hydroxide (TMAH) by ion exchange.
Tetramethylammonium Chloride (TMA) serves as a precursor for quaternary ammonium-based catalysts.

Tetramethylammonium Chloride (TMA) is used in battery and capacitor electrolyte systems.
Tetramethylammonium Chloride (TMA) offers excellent conductivity and low viscosity.
Tetramethylammonium Chloride (TMA) improves energy efficiency and charge stability.

Tetramethylammonium Chloride (TMA) is employed in ceramic and nanomaterial synthesis.
Tetramethylammonium Chloride (TMA) acts as a dispersing agent and surface stabilizer.
Tetramethylammonium Chloride (TMA) enhances uniform particle size distribution.

Tetramethylammonium Chloride (TMA) is utilized in textile and fiber treatments.
Tetramethylammonium Chloride (TMA) modifies surface charge and improves dye uptake.
Tetramethylammonium Chloride (TMA) enhances fiber softness and electrostatic properties.

Tetramethylammonium Chloride (TMA) is used in chemical laboratories and reagent formulations.
Tetramethylammonium Chloride (TMA) serves as a buffering and ionic strength control agent.
Tetramethylammonium Chloride (TMA) is valued for its purity and chemical stability.

Tetramethylammonium Chloride (TMA) is used as a phase-transfer catalyst in organic synthesis.
Tetramethylammonium Chloride (TMA) facilitates reactions between immiscible aqueous and organic phases.
Tetramethylammonium Chloride (TMA) improves yield and selectivity in nucleophilic substitution reactions.

Tetramethylammonium Chloride (TMA) is applied in polymer chemistry.
Tetramethylammonium Chloride (TMA) acts as an initiator and stabilizer in polymerization processes.
Tetramethylammonium Chloride (TMA) enhances ionic conductivity in polymer electrolytes.

Tetramethylammonium Chloride (TMA) is used in electrochemistry.
Tetramethylammonium Chloride (TMA) serves as a supporting electrolyte in electrochemical analysis.
Tetramethylammonium Chloride (TMA) provides stable conductivity in non-aqueous solvent systems.

Tetramethylammonium Chloride (TMA) is incorporated in surfactant formulations.
Tetramethylammonium Chloride (TMA) acts as a cationic intermediate in quaternary ammonium surfactants.
Tetramethylammonium Chloride (TMA) assists in emulsification and dispersion of hydrophobic compounds.

Tetramethylammonium Chloride (TMA) is used in zeolite and silica synthesis.
Tetramethylammonium Chloride (TMA) functions as a structure-directing agent in microporous materials.
Tetramethylammonium Chloride (TMA) controls pore size and crystal morphology in molecular sieves.

Tetramethylammonium Chloride (TMA) is applied in semiconductor manufacturing.
Tetramethylammonium Chloride (TMA) acts as an anisotropic silicon etchant.
Tetramethylammonium Chloride (TMA) provides selective and smooth surface etching for microfabrication.

Tetramethylammonium Chloride (TMA) is used in ion chromatography.
Tetramethylammonium Chloride (TMA) acts as an ion-pair reagent for polar compound separation.
Tetramethylammonium Chloride (TMA) improves resolution in complex ionic systems.

Tetramethylammonium Chloride (TMA) is incorporated in catalyst preparation.
Tetramethylammonium Chloride (TMA) stabilizes metal nanoparticles in heterogeneous catalysis.
Tetramethylammonium Chloride (TMA) enhances dispersion and reactivity of catalytic sites.

Tetramethylammonium Chloride (TMA) is used in battery and supercapacitor electrolytes.
Tetramethylammonium Chloride (TMA) improves charge transfer efficiency.
Tetramethylammonium Chloride (TMA) enhances cycle stability in energy storage devices.

Tetramethylammonium Chloride (TMA) is applied in coatings and conductive materials.
Tetramethylammonium Chloride (TMA) acts as a charge modifier to improve surface properties.
Tetramethylammonium Chloride (TMA) increases coating adhesion on metal and polymer substrates.

Tetramethylammonium Chloride (TMA) is used in textile auxiliaries.
Tetramethylammonium Chloride (TMA) improves dye uptake and leveling.
Tetramethylammonium Chloride (TMA) acts as a softening and antistatic agent.

Tetramethylammonium Chloride (TMA) is incorporated in lubricants and corrosion inhibitors.
Tetramethylammonium Chloride (TMA) enhances metal surface protection in aqueous systems.
Tetramethylammonium Chloride (TMA) improves wettability and emulsion stability.

Tetramethylammonium Chloride (TMA) is used in research laboratories.
Tetramethylammonium Chloride (TMA) serves as a reagent for synthesis of quaternary ammonium salts.
Tetramethylammonium Chloride (TMA) is utilized in studies involving ion transport and electrostatics.

Tetramethylammonium Chloride (TMA) is applied in analytical chemistry.
Tetramethylammonium Chloride (TMA) is used as a buffer additive in electrophoretic analysis.
Tetramethylammonium Chloride (TMA) improves accuracy in quantitative chemical assays.

Tetramethylammonium Chloride (TMA) is incorporated in sol–gel processes.
Tetramethylammonium Chloride (TMA) assists in controlling gelation rate and particle size.
Tetramethylammonium Chloride (TMA) improves homogeneity and film quality in sol–gel coatings.

Tetramethylammonium Chloride (TMA) is used in advanced ceramics and composite materials.
Tetramethylammonium Chloride (TMA) enhances particle dispersion and sintering properties.
Tetramethylammonium Chloride (TMA) contributes to electrical and mechanical uniformity.

DESCRIPTION

Tetramethylammonium Chloride (TMA) is a quaternary ammonium salt used in catalysis, electrochemistry, and material synthesis.
Tetramethylammonium Chloride (TMA) consists of a positively charged tetramethylammonium ion and a chloride counterion.
Tetramethylammonium Chloride (TMA) functions as a strong electrolyte and structure-directing agent.

Tetramethylammonium Chloride (TMA) has the CAS number 75-57-0.
Tetramethylammonium Chloride (TMA) has the EC number 200-882-6.
Tetramethylammonium Chloride (TMA) has the molecular formula C4H12ClN.

Tetramethylammonium Chloride (TMA) has a molecular weight of 109.60 g/mol.
Tetramethylammonium Chloride (TMA) appears as a white crystalline or hygroscopic solid.
Tetramethylammonium Chloride (TMA) is highly soluble in water, methanol, and ethanol.

Tetramethylammonium Chloride (TMA) has a melting point of approximately 237°C (decomposes).
Tetramethylammonium Chloride (TMA) has a conductivity that makes it suitable for electrochemical systems.
Tetramethylammonium Chloride (TMA) is non-volatile and thermally stable under normal processing conditions.

Tetramethylammonium Chloride (TMA) is used as a phase-transfer catalyst, electrolyte, and etching reagent.
Tetramethylammonium Chloride (TMA) exhibits low toxicity and good chemical compatibility.
Tetramethylammonium Chloride (TMA) should be stored in airtight containers, away from moisture and strong oxidizers.

DESCRIPTION

Tetramethylammonium Chloride (TMA) has the CAS number 75-57-0.
Tetramethylammonium Chloride (TMA) has the EC number 200-882-6.
Tetramethylammonium Chloride (TMA) has the molecular formula C4H12ClN.

Tetramethylammonium Chloride (TMA) is a white crystalline or powdery hygroscopic solid.
Tetramethylammonium Chloride (TMA) has a mild amine-like odor and readily absorbs moisture from air.
Tetramethylammonium Chloride (TMA) is freely soluble in water, methanol, and ethanol, and moderately soluble in acetone.

Tetramethylammonium Chloride (TMA) is a quaternary ammonium compound containing a permanently charged cation.
Tetramethylammonium Chloride (TMA) is non-volatile and thermally stable up to moderate temperatures.
Tetramethylammonium Chloride (TMA) is typically supplied in high purity grades for laboratory and industrial use.

Tetramethylammonium Chloride (TMA) is stable under neutral and slightly acidic conditions.
Tetramethylammonium Chloride (TMA) may decompose under strong alkaline conditions or at high temperatures.
Tetramethylammonium Chloride (TMA) should be stored under dry, controlled conditions to prevent clumping or hydrolysis.

Tetramethylammonium Chloride (TMA) exhibits strong ionic character and high conductivity.
Tetramethylammonium Chloride (TMA) is widely used in electrochemistry, polymer synthesis, and catalysis.
Its balanced hydrophilicity and ionic charge make it an effective phase-transfer reagent.

Tetramethylammonium Chloride (TMA) is low in volatility but moderately toxic if ingested or inhaled.
Tetramethylammonium Chloride (TMA) must be handled using appropriate protective equipment.
Tetramethylammonium Chloride (TMA) is compatible with stainless steel, glass, and polymer containers.

PROPERTIES

Appearance: White to off-white crystalline powder
Odor: Mild, amine-like
Purity: ≥99%
pH (1% solution): 5.0–7.0
Density: 1.05 g/cm³ (25°C)
Melting Point: 305–310°C (decomposes)
Boiling Point: Not applicable (decomposes on heating)
Solubility: Soluble in water, methanol, ethanol; limited in acetone and ether
Conductivity (0.1 M aqueous): High
Hygroscopicity: Strongly hygroscopic
Thermal Stability: Stable up to 200°C
Storage Temperature: 15–30°C (dry, sealed container)

FIRST AID

Inhalation:
Move person to fresh air immediately.
Seek medical attention if symptoms persist.

Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Seek medical advice if irritation develops.

Eye Contact:
Rinse cautiously with water for at least 15 minutes.
Seek medical attention immediately if redness or discomfort continues.

Ingestion:
Rinse mouth with water and drink small amounts of water.
Do not induce vomiting.
Seek immediate medical assistance.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.

HANDLING AND STORAGE

Handling:
Avoid breathing dust or vapors.
Handle in a well-ventilated area with proper protective equipment.

Ventilation:
Provide adequate exhaust during weighing or transfer operations.

Avoidance:
Avoid contact with strong oxidizing agents and bases.
Prevent moisture exposure to reduce caking and decomposition.

Spill and Leak Procedures:
Sweep up material carefully to minimize dust formation.
Dispose of according to local environmental regulations.

Storage:
Store in a cool, dry, tightly sealed container.
Protect from moisture and direct sunlight.
Avoid temperatures above 40°C.