87720
Tetramethylammonium chloride
purum, ≥98.0% (AT)
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:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
3911201
MDL number:
grade
purum
assay
≥98.0% (AT)
impurities
≤2% water
mp
>300 °C (lit.)
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
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signalword
Danger
hcodes
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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Low concentrations of tetramethylammonium chloride increase yield and specificity of PCR.
Chevet E, et al.
Nucleic Acids Research, 23(16), 3343-3343 (1995)
Proton NMR and piezoelectricity in tetramethylammonium chloride.
Gibson AAV and Raab RE.
J. Chem. Phys. , 57(11), 4688-4693 (1972)
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.