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417130

Sigma-Aldrich

苯基-1,4-二硼酸

≥95.0%

别名:

对苯二硼酸, 1,4-苯二硼酸, 1，4-苯二硼酸, 对-苯二甲酸, NSC 25410, 苯基-1,4-二硼酸

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About This Item

线性分子式:
C6H4[B(OH)2]2
CAS号:
4612-26-4
分子量:
165.75
Beilstein:
2836921
MDL號碼:
MFCD00236018
分類程式碼代碼:
12352103
PubChem物質ID:
24866124
NACRES:
NA.22

品質等級

100

化驗

≥95.0%

形狀

powder

mp

>350 °C (lit.)

SMILES 字串

OB(O)c1ccc(cc1)B(O)O

InChI

1S/C6H8B2O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4,9-12H

InChI 密鑰

BODYVHJTUHHINQ-UHFFFAOYSA-N

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應用

试剂用于
  • 外部引发的 Kumada 催化剂转移缩聚反应
  • Suzuki-Miyaura 交叉偶联反应
  • 光电器件中的能量转移过程
  • 钯催化的顺序烯基化和共轭加成反应
  • Scholl 环化

试剂用于制备
  • 交联剂和交联的核-壳纳米粒子通过 RAFT 聚合和钯催化的 Suzuki 偶联反应
  • 荧光和可溶液加工的配位聚合物
  • 储气用环三叉萘基多孔晶体材料
  • 中氮茚衍生物作为 OLED
  • 具有圆偏振荧光的螺旋 p-堆叠的噻吩基共聚物
  • 新型有机半导体及其在有机薄膜晶体管中的应用
  • 高度扭曲的多环芳烃，具有未检测到的反应性

其他說明

含不定量的酸酐

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCN4358
WXBD2749V
MKCL5264
MKCK3520
MKCF7916

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Sigma-Aldrich

BCH00019

tetra(4-Hydroxyboryphenyl)methane

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Rigid, freestanding covalent organic framework (COF-1) membranes have been synthesized from 1,4-benzenediboronic acid (BDBA) precursors using two different approaches: room temperature solvent-vapour annealing (SVA) and solvothermal annealing (SA). Characterization of films using Fourier-transform infrared (FTIR) spectroscopy, x-ray diffraction (XRD), and
Supratim Basak et al.
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This paper presents a 10-step synthetic route for the preparation of a series of new back-to-back coupled 2,6-bis(pyrazol-1-yl)pyridine (bpp) ligands (L0-L3) decorated with tetraoctyl chains. Ligand L1 self-assembles with Zn(2+) ion to form a highly soluble metallo-supramolecular polymer 1 with
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We have developed soft, peelable organogels from 40% hydrolyzed poly(vinyl acetate) (40PVAc) and benzene-1,4-diboronic acid (BDBA). The organic liquids gelated include dimethyl sulfoxide, dimethylformamide, tetrahydrofuran, 2-ethoxyethanol, and methanol. The rheology of these soft materials can be tuned by altering the
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The development of additional functions and applications of covalent organic framework (COF)-derived materials still remains highly desired. In our work, a novel COF-functionalized magnetic graphene biocomposite (MagG@COF-5) was first developed as an ultrasensitive hydrophilic matrix via a facile self-assembly method
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