跳轉至內容
Merck
全部照片(4)

重要文件

481483

Sigma-Aldrich

四乙基硼酸钠

97%

同義詞:

Et4BNa

登入查看組織和合約定價


About This Item

線性公式:
(C2H5)4BNa
CAS號碼:
分子量::
150.05
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

化驗

97%

反應適用性

core: boron
reagent type: catalyst

mp

140-142 °C (lit.)

SMILES 字串

[Na+].CC[B-](CC)(CC)CC

InChI

1S/C8H20B.Na/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;/q-1;+1

InChI 密鑰

SZSBMTRYJRHYNI-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

四乙基硼酸钠(NaBEt4)是一种空气和湿度敏感,易自燃的有机硼化合物。它在有某些金属有机物参与的反应中非常活泼,可被用作乙基转移试剂。

應用

四乙基硼酸钠可用作衍生试剂,用于苯丁锡与烷基锡化合物的GC-MS分析。

相關產品

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Pyr. Sol. 1 - Water-react 2

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Andrés Rodríguez-Cea et al.
Environmental science and pollution research international, 23(5), 4876-4885 (2015-11-08)
The degradation of butyltin compounds in surface water samples under different storage conditions has been studied. A triple spike solution, containing monobutyltin (MBT), dibutyltin (DBT) and tributyltin (TBT) labelled with a different tin isotope, was added to the sample to
Stig Valdersnes et al.
Journal of AOAC International, 102(1), 278-285 (2018-12-31)
Organotin compounds are anthropogenic metal species with multiple uses as pesticides, preservatives, antifouling agents, biocides, and catalysts. Butyltins are the main organotin compounds found in biota, and the highest levels are found in marine foodstuffs. In this paper, we present
M Leermakers et al.
Analytical and bioanalytical chemistry, 381(6), 1272-1280 (2005-02-16)
Monobutyltin (MBuT), dibutyltin (DBuT), and tributyltin (TBuT) mixtures have been separated and quantified by gas chromatography with pulsed flame-photometric detection (GC-PFPD). The compounds were first derivatized with NaBEt4, then extracted with hexane and injected into the GC in splitless mode.
Feras Abujaber et al.
Mikrochimica acta, 186(7), 400-400 (2019-06-12)
Magnetite (Fe3O4) nanoparticles were modified with nanocellulose and are showed to be a useful sorbent for magnetic solid-phase extraction of mercury species. Speciation analysis was performed by using gas chromatography coupled to atomic fluorescence detection (GC-pyro-AFS). The magnetic properties of
Andrea Santa-Rios et al.
Chemosphere, 266, 129001-129001 (2020-11-30)
The artisanal and small-scale gold mining (ASGM) sector uses the most mercury (Hg) worldwide. Despite health concerns associated with high Hg exposures in these communities, ASGM sites are often situated in resource limited and remote regions which challenge traditional human

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務