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113042

Sigma-Aldrich

Tetraethylammonium chloride hydrate

Synonym(s):

TEA chloride

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About This Item

Linear Formula:
(C2H5)4N(Cl) · xH2O
CAS Number:
56-34-8
Molecular Weight:
165.70 (anhydrous basis)
Beilstein:
3563247
EC Number:
200-267-5
MDL number:
MFCD00149992
UNSPSC Code:
12161900
PubChem Substance ID:
57646912
NACRES:
NA.25

Assay

≥97.0% (titration by HClO<SUB>4</SUB>)

Quality Level

100

mol wt

165.70 g/mol (anhydrous basis)

technique(s)

protein purification: suitable

SMILES string

[Cl-].[H]O[H].CC[N+](CC)(CC)CC

InChI

1S/C8H20N.ClH.H2O/c1-5-9(6-2,7-3)8-4;;/h5-8H2,1-4H3;1H;1H2/q+1;;/p-1

InChI key

CALLTGJPWMIDPC-UHFFFAOYSA-M

Related Categories

Application

Phase-transfer catalyst employed in polymerization reactions. Electrolyte used in membrane transport studies.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Coll. Polymer Sci., 272, 971-971 (1994)
H Tatsuta et al.
The Journal of general physiology, 103(3), 429-446 (1994-03-01)
Patch-clamp studies were carried out in villus enterocytes isolated from the guinea pig proximal small intestine. In the whole-cell mode, outward K+ currents were found to be activated by depolarizing command pulses to -45 mV. The activation followed fourth order
Makromol. Chem., Rapid Commun., 14, 173-173 (1993)
Jayabalan Nirmal et al.
Current eye research, 37(12), 1127-1135 (2012-08-25)
To evaluate the functional role of organic cation transporters (OCT) and ocular tissue distribution of intravitreally injected OCT substrate tetraethylammonium (TEA) in presence of OCT blocker (quinidine). New Zealand albino rabbits of either sex were used. Intravitreal quinidine pretreatment was
Lei Yang et al.
The Journal of general physiology, 140(5), 529-540 (2012-10-31)
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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