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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:
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

Signal Word

Danger

Hazard Statements

H272 - H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
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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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