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Merck
CN
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文件

440914

Sigma-Aldrich

2,2-偶氮二(2-甲基丙基咪) 二盐酸盐

powder or granules, 97%

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别名:
2,2'-偶氮二异丁基脒 二盐酸盐, AAPH
线性分子式:
[=NC(CH3)2C(=NH)NH2]2·2HCl
CAS号:
2997-92-4
分子量:
271.19
Beilstein:
3718854
EC 号:
221-070-0
MDL编号:
MFCD00142725
UNSPSC代码:
12162002
PubChem化学物质编号:
24867630
NACRES:
NA.23

质量水平

200

检测方案

97%

形式

powder or granules

t1/2

10 hr(56 °C)

mp

175-177 °C (lit.)

溶解性

acetone, dioxane, methanol, ethanol, DMSO and water: soluble

SMILES字符串

Cl.Cl.CC(C)(\N=N\C(C)(C)C(N)=N)C(N)=N

InChI

1S/C8H18N6.2ClH/c1-7(2,5(9)10)13-14-8(3,4)6(11)12;;/h1-4H3,(H3,9,10)(H3,11,12);2*1H/b14-13+;;

InChI key

LXEKPEMOWBOYRF-QDBORUFSSA-N

相关类别

应用

自由基引发剂。
丙烯酸、乙烯基、烯丙基单体聚合反应的引发剂。

特点和优势

可发生一级分解形成阳离子型自由基。在紫外光照射下分解。与阳离子表面活性剂相容。分解速率取决于 pH 值。

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Self-heat. 1 - Skin Sens. 1

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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A Nakajima et al.
Analytical and bioanalytical chemistry, 403(7), 1961-1970 (2012-05-01)
The characteristics of the spin-trapping reaction in the oxygen radical absorbance capacity (ORAC)-electron spin resonance (ESR) assay were examined, focusing on the kind of spin traps. 2,2-Azobis(2-amidinopropane) dihydrochloride (AAPH) was used as a free radical initiator. The spin adducts of
Ju-Young Ko et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 52, 113-120 (2012-11-14)
We investigated the effects of bioactive-peptides from hydrolysates of flounder fish muscle (FFM) on antioxidant activity. The hydrolysates were prepared by enzymatic reactions of FFM using eight commercial proteases such as papain, pepsin, trypsin, neutrase, alcalase, kojizyme, protamex, and α-chymotrypsin.
Shawn N Watson et al.
Neurobiology of aging, 34(2), 610-620 (2012-03-31)
Memory failure associated with changes in neuronal circuit functions rather than cell death is a common feature of normal aging in diverse animal species. The (neuro)biological foundations of this phenomenon are not well understood although oxidative stress, particularly in the
Jia-Yu Wang et al.
Biomacromolecules, 13(9), 2616-2623 (2012-07-20)
PEO-PPO-PEO triblock copolymers have opposing effects on lipid membrane integrity: they can behave either as membrane sealants or as membrane permeabilizers. To gain insights into their biomembrane activities, the fundamental interactions between a series of PEO-based polymers and phospholipid vesicles
Nitya Jani et al.
Journal of pharmacological and toxicological methods, 65(3), 142-146 (2012-04-18)
Radical-induced haemolysis has been employed by many investigators to determine the antioxidant capacity of novel compounds. However the free radical generator 2,2'-azobis (2-amidinopropane) dihydrochloride (AAPH) results in the complete depletion of intracellular reduced glutathione (GSH) in cells that can no
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