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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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Sébastien Dilly et al.
Biochemical pharmacology, 85(4), 560-569 (2012-12-29)
Valine residues in the pore region of SK2 (V366) and SK3 (V520) were replaced by either an alanine or a phenylalanine to evaluate the impact on the interactions with the allosteric blocker apamin. Unlike TEA which showed high sensitivity to
Guillermo J Pérez et al.
American journal of physiology. Cell physiology, 304(3), C280-C286 (2012-12-01)
We studied principal neurons from canine intracardiac (IC) ganglia to determine whether large-conductance calcium-activated potassium (BK) channels play a role in their excitability. We performed whole cell recordings in voltage- and current-clamp modes to measure ion currents and changes in
Takeo Yamaguchi et al.
Biological & pharmaceutical bulletin, 35(11), 2088-2091 (2012-11-06)
Recently, we have found that pressure-induced hemolysis is enhanced by inhibiting water transport via aquaporin-1 (AQP1), as seen in p-chloromercuribenzoate (pCMB)-treated erythrocytes. So, using this method we reinvestigated the functions as AQP1 inhibitors of drugs and chemicals such as acetazolamide
Satomi Iwata et al.
Brain research bulletin, 93, 39-46 (2012-11-24)
Neurosteroids such as allopregnanolone (Allo) are widely distributed in the brain and may modulate neuronal excitability under physiological or pathological states. Allo modulates GABAA receptor responses, and in this study we investigated the functional effects of Allo on presynaptic GABAA
Dong-Mei Zhang et al.
PloS one, 7(10), e47030-e47030 (2012-10-12)
Cajaninstilbene acid (CSA) is a major active component present in the leaves of Cajanus cajan (L.) Millsp. The present study explores the underlying cellular mechanisms for CSA-induced relaxation in rat renal arteries. Vascular reactivity was examined in arterial rings that
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