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Key Documents

746479

Sigma-Aldrich

溴化锂

anhydrous, free-flowing, Redi-Dri, ReagentPlus®, ≥99%

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About This Item

線性公式:
LiBr
CAS號碼:
分子量::
86.85
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

等級

anhydrous

品質等級

蒸汽壓力

1 hPa ( 748 °C)

產品線

ReagentPlus®
Redi-Dri

化驗

≥99%

形狀

powder

品質

free-flowing

pH值

7 (20 °C, 10 g/L)

mp

550 °C (lit.)

SMILES 字串

[Li+].[Br-]

InChI

1S/BrH.Li/h1H;/q;+1/p-1

InChI 密鑰

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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一般說明

溴化锂是一种用途广泛的试剂,通常用作亲核溴化试剂。它也被用作路易斯酸催化剂和各种反应的介质。

應用

溴化锂可作为催化剂用于:
  • 通过芳二胺和酯的无溶剂缩合合成 2-取代苯并咪唑和咪唑吡啶。
  • 通过醛、β-酮酯和尿素三组分缩合,经 Biginelli 反应合成二氢嘧啶酮。
  • 无溶剂 Ehrlich-Sachs 反应。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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