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86645

Sigma-Aldrich

Tetraethylammonium nitrate

≥98.0% (NT)

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About This Item

Linear Formula:
(C2H5)4N(NO3)
CAS Number:
1941-26-0
Molecular Weight:
192.26
Beilstein/REAXYS Number:
3918466
EC Number:
217-725-5
MDL number:
MFCD00041978
UNSPSC Code:
12352116
PubChem Substance ID:
57653061
NACRES:
NA.22

assay

≥98.0% (NT)

form

crystals

impurities

≤1% water

mp

~280 °C (dec.)

SMILES string

[O-][N+]([O-])=O.CC[N+](CC)(CC)CC

InChI

1S/C8H20N.NO3/c1-5-9(6-2,7-3)8-4;2-1(3)4/h5-8H2,1-4H3;/q+1;-1

InChI key

JTJKNAJRGLQKDZ-UHFFFAOYSA-N

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Application

Tetraethylammonium nitrate can be used:
  • To prepare nitronium triflate by reacting with triflic anhydride for subsequent use as a nitrating agent for benzene.
  • To study the dependency of luminescence intensity of Eu3+ complexes on the nitrate anion concentration.
  • To prepare the lanthanum(III) complex named (NEt4)[La(ntfa)4] by reacting with La(NO3)3·6H2O, NaOH and 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedion.

pictograms

Flame over circleExclamation mark
GHS03,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC3954V
BCBK6420V
010982/1
43099/1
043099/1

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Sigma-Aldrich

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Mautner FA, et al.
Polyhedron, 179, 114384-114384 (2020)
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Industrial & engineering chemistry research, 58(34), 15628-15636 (2019-10-11)
The separation of metals by liquid-liquid extraction largely relies on the affinity of metals to the extractants, which normally reside in the organic (less polar) phase because of their high hydrophobicity. Following a different route, using aminopoly(carboxylic acid)s (e.g., EDTA)
Fabio Piccinelli et al.
Dalton transactions (Cambridge, England : 2003), 44(1), 182-192 (2014-11-06)
A new family of imine and amine-based racemic ligands containing furan or pyridine as an aromatic donating ring [N,N′-bis(2-pyridylmethylidene)-1,2-(R,R + S,S)-cyclohexanediamine, L1; N,N′-bis(2-furanylmethylidene)-1,2-(R,R + S,S)-cyclohexanediamine, L2; N,N′-bis(2-pyridylmethyl)-1,2-(R,R + S,S)-cyclohexanediamine, L3; and N,N′-bis(2-furanylmethyl)-1,2-(R,R + S,S)-cyclohexanediamine, L4] and their trifluoromethanesulphonate (CF3SO3(−), OTf(−))

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