300721
二叔丁基硝基氧
technical grade, 90%
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线性分子式:
[(CH3)3C]2NO
化学文摘社编号:
分子量:
145.24
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352000
EC Number:
219-298-0
MDL number:
Assay:
90%
InChI key
CKJMHSMEPSUICM-UHFFFAOYSA-N
InChI
1S/C8H18NO/c1-7(2,3)9(10)8(4,5)6/h1-6H3
SMILES string
CC(C)(C)N([O])C(C)(C)C
grade
technical grade
assay
90%
refractive index
n20/D 1.435 (lit.)
bp
74-75 °C/34 mmHg (lit.)
functional group
amine
storage temp.
2-8°C
Application
二叔丁基氮氧化物（DTBN）可用作：
- 一种添加剂，用于通过使用铜基金属有机骨架（MOF）作为催化剂而将胺和二硫化物或硫醇进行氧化偶联以合成N-亚砜基亚胺。
- 可控自由基聚合反应中的引发剂。
- 一种试剂，通过与芳香酸氯化物发生以制备N-芳酰基-o-芳酰基-N-叔-丁基羟胺。
在室温下将初级和次级苄胺氧化成亚胺的试剂，还用于对 Zeolite X 中的 Lewis 酸中心进行 ESR 研究。
自旋标记物。一直用于对小鼠角质层中的脂质微区和热现象进行定位。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
114.8 °F - closed cup
flash_point_c
46 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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The Journal of biological chemistry, 274(14), 9392-9399 (1999-03-27)
Amyloid beta (Abeta) peptides play an important role in the pathogenesis of Alzheimer's disease. Free radical generation by Abeta peptides was suggested to be a key mechanism of their neurotoxicity. Reports that neurotoxic free radicals derived from Abeta-(1-40) and Abeta-(25-35)
Sebastian Sinnecker et al.
The journal of physical chemistry. A, 110(6), 2235-2245 (2006-02-10)
The conductor-like screening model (COSMO) was used to investigate the solvent influence on electronic g-values of organic radicals. The previously studied diphenyl nitric oxide and di-tert-butyl nitric oxide radicals were taken as test cases. The calculations employed spin-unrestricted density functional
F Severcan et al.
Bioscience reports, 9(4), 489-495 (1989-08-01)
The effect of alpha-tocopherol (alpha T) on partitioning and fluidity changes occurring in phospholipid liposomes have been investigated by monitoring the X-band ESR spectrum of the high resolution amphiphilic spin probe perdeutero-di-t-butyl nitroxide (PDDTBN), which partitions in the lipid and
Nans Roques et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 12(21), 5547-5562 (2006-05-09)
Five bis(tert-butylnitroxide) diradicals connected by a silole (7 a-d) or a thiophene (12) ring as a coupler were studied. Compound 12 crystallizes in the orthorhombic space group Pna2(1) with a = 20.752(5), b = 5.826(5), and c = 34.309(5) A.
K Mäder et al.
Free radical biology & medicine, 14(3), 339-342 (1993-03-01)
A new application of X-band electron spin resonance (ESR) is demonstrated for in vivo investigations on living mice. It is the first report on in vivo detection, identification, and localization of a free radical after uptake in the body of
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