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Merck
CN

87719

Tetramethylammonium chloride

for electrochemical analysis, ≥99.0%

Synonym(s):

TMA

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About This Item

Linear Formula:
(CH3)4N(Cl)
CAS Number:
Molecular Weight:
109.60
EC Number:
200-880-8
UNSPSC Code:
26111700
PubChem Substance ID:
Beilstein/REAXYS Number:
3911201
MDL number:
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assay

≥99.0% (AT), ≥99.0%

form

crystals

mp

>300 °C (lit.)

solubility

methanol: 0.1 g/mL, clear, colorless

SMILES string

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

InChI

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

InChI key

OKIZCWYLBDKLSU-UHFFFAOYSA-M

General description

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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 1

ppe

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

Regulatory Information

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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.
Marco I Ries et al.
The Journal of biological chemistry, 288(52), 37289-37295 (2013-11-15)
Metabolic profiling and structural elucidation of novel secondary metabolites obtained from derived deletion strains of the filamentous fungus Penicillium chrysogenum were used to reassign various previously ascribed synthetase genes of the roquefortine/meleagrin pathway to their corresponding products. Next to the
Jacob O Fierer et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(13), E1176-E1181 (2014-03-19)
Individual proteins can now often be modified with atomic precision, but there are still major obstacles to connecting proteins into larger assemblies. To direct protein assembly, ideally, peptide tags would be used, providing the minimal perturbation to protein function. However