추천 제품
양식
liquid
Quality Level
농도
~25% in methanol (~1.5 M)
음이온 미량물
sulfate (SO42-): ≤1000 mg/kg
작용기
amine
SMILES string
[OH-].CC[N+](CC)(CC)CC
InChI
1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
InChI key
LRGJRHZIDJQFCL-UHFFFAOYSA-M
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일반 설명
Tetraethylammonium hydroxide (TEAOH) is a quaternary ammonium salt that is commonly used as a strong base and phase-transfer catalyst in organic synthesis.
애플리케이션
Tetraethylammonium hydroxide (25% in methanol) can be used as a base in the synthesis of 2-hydroxyacetophenoxime from 2-hydroxysalicylaldoxime and hydroxylamine hydrochloride. It is also used as an organic structure-directing agent in the synthesis of zeolites such as Beta, ZSM-20, and SAPO-34.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
표적 기관
Eyes,Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point (°F)
49.5 °F
Flash Point (°C)
9.7 °C
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
이미 열람한 고객
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The present study was conducted to test the hypothesis; OCT may be active from blood-to-vitreous for the uptake of its substrates. Ocular uptake of Tetraethylammonium (TEA) across blood ocular barriers and the tissue distribution was evaluated in vivo in New
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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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