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重要文件

481483

Sigma-Aldrich

四乙基硼酸钠

97%

同義詞:

Et4BNa

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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
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品質等級

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

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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[1]与烷基锡化合物的GC-MS分析。[2]

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


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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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