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440914

Sigma-Aldrich

2,2-偶氮二(2-甲基丙基咪) 二盐酸盐

powder or granules, 97%

别名:

2,2'-偶氮二异丁基脒 二盐酸盐, AAPH

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About This Item

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號碼:
221-070-0
MDL號碼:
MFCD00142725
分類程式碼代碼:
12162002
PubChem物質ID:
24867630
NACRES:
NA.23

品質等級

200

化驗

97%

形狀

powder or granules

t1/2

10 hr(56 °C)

mp

175-177 °C (lit.)

溶解度

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

SMILES 字串

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 密鑰

LXEKPEMOWBOYRF-QDBORUFSSA-N

相关类别

應用

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。

特點和優勢

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。

訊號詞

Danger

危險分類

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

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCP4036
WXBD4809V
MKCL4411
WXBC9715V
MKCF7292

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Olivier Mozziconacci et al.
Chemical research in toxicology, 25(9), 1842-1861 (2012-06-21)
Glutathione thiyl radicals (GS(•)) were generated in H(2)O and D(2)O by either exposure of GSH to AAPH, photoirradiation of GSH in the presence of acetone, or photoirradiation of GSSG. Detailed interpretation of the fragmentation pathways of deuterated GSH and GSH
Rong-Rong He et al.
PloS one, 8(3), e57732-e57732 (2013-03-08)
It is now well established that the developing embryo is very sensitive to oxidative stress, which is a contributing factor to pregnancy-related disorders. However, little is known about the effects of reactive oxygen species (ROS) on the embryonic cardiovascular system
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.
Chuan Xiao et al.
European journal of medicinal chemistry, 53, 159-167 (2012-04-24)
A series of 4-methylcoumarin derivatives containing 4,5-dihydropyrazole moiety were synthesized and their antioxidant activities were evaluated in AAPH (2,2'-azobis(2-amidinopropane hydrochloride))-induced oxidation of DNA, and in trapping DPPH (2,2'-diphenyl-1-picrylhydrazyl) and ABTS(+•) (2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate) cationic radical), respectively. Among coumarin derivatives, 3a-d and 4a-c
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