Skip to Content
Merck

T19526

Tetramethylammonium chloride

reagent grade, ≥98%

Synonym(s):

TMA

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(CH3)4N(Cl)
CAS Number:
75-57-0
Molecular Weight:
109.60
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
57654658
EC Number:
200-880-8
Beilstein/REAXYS Number:
3911201
MDL number:
MFCD00011628
Assay:
≥98%
Grade:
reagent grade
Form:
solid

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

OKIZCWYLBDKLSU-UHFFFAOYSA-M

InChI

1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

SMILES string

[Cl-].C[N+](C)(C)C

grade

reagent grade

assay

≥98%

Quality Level

200

form

solid

mp

>300 °C (lit.)

functional group

amine

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Tetramethylammonium chloride is a quaternary ammonium salt commonly used as a catalyst due to its thermal stability and also tolerance towards strong aqueous bases or nucleophiles.

Application

Tetramethylammonium chloride along with N-hydroxyphthalimide and xanthone may be used as an efficient chloride catalytic system for the aerobic oxidation of hydrocarbons to form the corresponding oxygenated compounds. It may also be used as a phase transfer catalyst for the synthesis of aryl fluorides via selective chloride/fluoride exchange reaction of activated aryl chlorides with potassium fluoride in solid-liquid phase.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Chronic 2 - Skin Irrit. 2 - STOT SE 1 Oral

target_organs

Central nervous system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ5855
MKCW0078
MKCV2969
MKCT4602
MKCR3028

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tetramethylammonium chloride as a selective and robust phase transfer catalyst in a solid?liquid halex reaction: the role of water.
Sasson Y, et al.
Chemical Communications (Cambridge, England), 3, 297-298 (1996)
A free radical process for oxidation of hydrocarbons promoted by nonmetal xanthone and tetramethylammonium chloride under mild conditions.
Du Z, et al.
Tetrahedron Letters, 50(15), 1677-1680 (2009)
Min Bum Park et al.
Journal of the American Chemical Society, 135(6), 2248-2255 (2012-11-29)
A solid understanding of the molecular-level mechanisms responsible for zeolite crystallization remains one of the most challenging issues in modern zeolite science. Here we investigated the formation pathway for high-silica LTA zeolite crystals in the simultaneous presence of tetraethylammonium (TEA(+))
Seonki Hong et al.
Science advances, 4(9), eaat7457-eaat7457 (2018-09-12)
Biological functions depend on biomolecular assembly processes. Assemblies of lipid bilayers, actins, microtubules, or chromosomes are indispensable for cellular functions. These hierarchical assembly processes are reasonably predictable by understanding chemical structures of the defined building blocks and their interactions. However
Wei Shen et al.
Chemical communications (Cambridge, England), 49(73), 8114-8116 (2013-08-08)
A simple and low-cost colorimetric assay utilizing ferrofluidic nanoparticulate probes (FNPs) and a ligase for single-nucleotide polymorphism genotyping is described. Excellent sensitivity and selectivity were accomplished through the engagement of the FNPs and a ligase chain reaction.
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service