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11590

Sigma-Aldrich

4,4′-Azobis(4-cyanovaleric acid)

≥98.0% (T)

Sinonimo/i:

4,4′-Azobis(4-cyanopentanoic acid), ABCVA, ACVA

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About This Item

Formula condensata:
HOCOCH2CH2C(CH3)(CN)N=NC(CH3)(CN)CH2CH2COOH
Numero CAS:
2638-94-0
Peso molecolare:
280.28
Beilstein:
1729856
Numero CE:
220-135-0
Numero MDL:
MFCD00002799
Codice UNSPSC:
12352100
ID PubChem:
57646934
NACRES:
NA.22

Livello qualitativo

200

Saggio

≥98.0% (T)

Forma fisica

solid

Impurezze

≤1% water

Punto di fusione

118-125 °C (dec.) (lit.)

Gruppo funzionale

azo

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(CCC(O)=O)(\N=N\C(C)(CCC(O)=O)C#N)C#N

InChI

1S/C12H16N4O4/c1-11(7-13,5-3-9(17)18)15-16-12(2,8-14)6-4-10(19)20/h3-6H2,1-2H3,(H,17,18)(H,19,20)/b16-15+
VFXXTYGQYWRHJP-FOCLMDBBSA-N

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Categorie correlate

Applicazioni

4,4′-Azobis(4-cyanovaleric acid) has been used in the preparation of polystyrene particles by polymerizing styrene in ethyl alcohol.

Azioni biochim/fisiol

4,4′-azobis(4-cyanovaleric acid) is an azo-initiator that induces lipid peroxidation of sunflower oil.

Pittogrammi

Flame
GHS02

Avvertenze

Danger

Indicazioni di pericolo

H242

Classi di pericolo

Self-react. D

Codice della classe di stoccaggio

5.2 - Organic peroxides and self-reacting hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
BCCD8612
BCCC1550
BCBX6377
BCBV5935
BCBR4351V

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This paper addresses the evaluation of a new amphiphilic nanoparticle supported on silica and its application as sorbent in on-line solid phase extraction. The investigated sorbent material is a copolymer composed by [2- (Acryloyloxy) ethyl] trimethylammonium chloride (block A) and
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The regulation of free intracellular calcium [Ca2+]i is altered in neurons from the aged brain, possibly due to reductions in the activity of Ca2+ transporters. The plasma membrane Ca(2+)-ATPase (PMCA) plays a critical role in Ca2+ homeostasis, and its kinetic
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Polyethylene encased porous poly(chloromethylstyrene-co-divinylbenzene) disks have been prepared by polymerization in a cylindrical glass mold and cut to a disk format. Following attachment of a free radical azo initiator 4,4'-azobis(4-cyanovaleric acid) to available functionalities at the surface of the pores
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