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235938

Sigma-Aldrich

Tetraethylammonium iodide

98%

Synonym(s):

2,2′,4,4′-Tetrahydroxy diphenyl ketone, Bis(2,4-dihydroxyphenyl)methanone, TEA iodide

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About This Item

Linear Formula:
(C2H5)4N(I)
CAS Number:
68-05-3
Molecular Weight:
257.16
Beilstein:
3562649
EC Number:
200-676-9
MDL number:
MFCD00011829
UNSPSC Code:
12352116
PubChem Substance ID:
24854125
NACRES:
NA.22

Quality Level

200

Assay

98%

form

solid

mp

>300 °C (lit.)

SMILES string

[I-].CC[N+](CC)(CC)CC

InChI

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

InChI key

UQFSVBXCNGCBBW-UHFFFAOYSA-M

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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We investigated the effects of changing extracellular K(+) concentrations on block of the weak inward-rectifier K(+) channel Kir1.1b (ROMK2) by the three intracellular cations Mg(2+), Na(+), and TEA(+). Single-channel currents were monitored in inside-out patches made from Xenopus laevis oocytes
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Many aldehyde dehydrogenases (ALDHs) have potential potassium-binding sites of as yet unknown structural or functional roles. To explore possible K(+)-specific effects, we performed comparative structural studies on the tetrameric betaine aldehyde dehydrogenase from Pseudomonas aeruginosa (PaBADH) and on the dimeric
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