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Merck

T58408

Sigma-Aldrich

硼酸三乙醇胺

97%

别名:

三乙醇胺硼酸盐, Boratrane

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About This Item

经验公式(希尔记法):
C6H12BNO3
CAS号:
分子量:
156.98
Beilstein:
774536
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供

质量水平

方案

97%

表单

powder

mp

235-237 °C (lit.)

SMILES字符串

C1CN2CCOB(O1)OCC2

InChI

1S/C6H12BNO3/c1-4-9-7-10-5-2-8(1)3-6-11-7/h1-6H2

InChI key

NKPKVNRBHXOADG-UHFFFAOYSA-N

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一般描述

三乙醇胺硼酸酯(TEAB)是一种水溶性环保催化剂,可由硼酸和三乙醇胺在水溶液中反应制得。它有一对路易斯酸碱对(硼为路易斯酸,叔胺为路易斯碱)。广泛应用于催化、缓蚀、锂离子二次电池、阻燃聚合物等领域。[1][2]
它可以由硼酸和三乙醇胺1:1的水溶液配制。[3]

应用

三乙醇胺硼酸酯可用于:
  • 作为富镍层状氧化物阴极的表面稳定电解质添加剂。TEAB可抑制镍在富镍阴极中的溶解,抑制电解质分解。[4]
  • 制备具有更高效率的高结晶宽禁带钙钛矿太阳能电池。TEBA可减缓快速结晶,有利于形成均匀的钙钛矿薄膜,减少缺陷。
  • 作为CO2与环氧化物环加成的双功能催化剂。[1]
  • 作为合成具有阻燃性能的含硼环氧树脂的前驱体。[2]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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W G Woods
Environmental health perspectives, 102 Suppl 7, 5-11 (1994-11-01)
Following a brief overview of the terrestrial distribution of boron in rocks, soil, and water, the history of the discovery, early utilization, and geologic origin of borate minerals is summarized. Modern uses of borate-mineral concentrates, borax, boric acid, and other
A Bermúdez et al.
Journal of cell science, 111 ( Pt 12), 1707-1715 (1998-05-28)
To examine the internal structure of chromatin fibers, we have developed procedures for partial denaturation of small chromatin fragments (8-30 nucleosomes) from chicken erythrocytes. Electron micrographs of samples prepared under conditions that cause nucleosome dissociation show rods and loops projecting
Triethanolamine borate as bifunctional Lewis pair catalyst for the cycloaddition of CO2 with epoxides
Yuansheng Ge, et al.
Journal of CO2 Utilization, 57, 101873-101873 (2022)
Synthesis of a novel boron-containing hyperbranched benzoxazine and its flame-retardant properties in copolymer with epoxy resin
Jia-Xin Cheng, et al.
Polymers For Advanced Technologies, 34, 2694-2706 (2023)
Synthesis of a novel boron-containing hyperbranched benzoxazine and its flame-retardant properties in copolymer with epoxy resin
Jia-Xin Cheng, et al.
Polymers For Advanced Technologies, 34, 2694-2706 (2023)

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