481483
四乙基硼酸钠
97%
别名:
Et4BNa
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关于此项目
线性分子式:
(C2H5)4BNa
化学文摘社编号:
分子量:
150.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
产品名称
四乙基硼酸钠, 97%
InChI
1S/C8H20B.Na/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;/q-1;+1
SMILES string
[Na+].CC[B-](CC)(CC)CC
InChI key
SZSBMTRYJRHYNI-UHFFFAOYSA-N
assay
97%
reaction suitability
core: boron
reagent type: catalyst
mp
140-142 °C (lit.)
Quality Level
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Application
四乙基硼酸钠可用作衍生试剂，用于苯丁锡与烷基锡化合物的GC-MS分析。
General description
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。
signalword
Danger
hcodes
Hazard Classifications
Pyr. Sol. 1 - Water-react 2
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
此项目有
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Bioaccumulation of mercury in freshwater fish is a complex process driven by environmental and biological factors. In this study, we assessed mercury in fish from four tributaries to the Red Deer River, Alberta, Canada, which are characterized by high surface
A Sabah et al.
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The aim of this study was to investigate the fate and behaviour of butyltin pollutants, including monobutyltin (MBT), dibutylin (DBT), and tributyltin (TBT), in waste stabilisation ponds (WSP). The study was conducted as part of a baseline survey and included
Joseph S Denkenberger et al.
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Mercury (Hg) concentrations and speciation were measured in nine tributaries to Lake Ontario as part of two independent field-sampling programs. Among the study tributaries, mean total Hg (THg) concentrations ranged from 0.9 to 2.6 ng/L; mean dissolved Hg (THgD) ranged from
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