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Merck

524700

Sigma-Aldrich

3,4,5-三氟苯硼酸

≥95%

别名:

3,4,5-Trifluorobenzeneboronic acid

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About This Item

线性分子式:
F3C6H2B(OH)2
分子量:
175.90
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22

方案

≥95%

表单

powder

mp

290-295 °C (lit.)

官能团

fluoro

SMILES字符串

OB(O)c1cc(F)c(F)c(F)c1

InChI

1S/C6H4BF3O2/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,11-12H

InChI key

UHDDEIOYXFXNNJ-UHFFFAOYSA-N

应用

Reactant involved in:
  • Preparation of phenylboronic catechol esters and determination of Lewis acidity
  • Synthesis of benzopyranone derivatives as GABAA receptor modulators
  • Synthesis of multisubstituted olefins and conjugate dienes
  • Suzuki cross-coupling reactions
  • Preparation of fluorinated aromatic poly(ether-amide)s

其他说明

含有不定量的酸酐。

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象形图

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警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Mikhail Y Vorona et al.
Materials (Basel, Switzerland), 13(8) (2020-04-26)
Anthracene-based semiconductors have attracted great interest due to their molecular planarity, ambient and thermal stability, tunable frontier molecular orbitals and strong intermolecular interactions that can lead to good device field-effect transistor performance. In this study, we report the synthesis of

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