11590
4,4′-Azobis(4-cyanovaleric acid)
≥98.0% (T)
Synonym(s):
4,4′-Azobis(4-cyanopentanoic acid), ABCVA, ACVA
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About This Item
Linear Formula:
HOCOCH2CH2C(CH3)(CN)N=NC(CH3)(CN)CH2CH2COOH
CAS Number:
Molecular Weight:
280.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-135-0
Beilstein/REAXYS Number:
1729856
MDL number:
Assay:
≥98.0% (T)
Form:
solid
Quality Level
assay
≥98.0% (T)
form
solid
impurities
≤1% water
mp
118-125 °C (dec.) (lit.)
functional group
azo, carboxylic acid, nitrile
storage temp.
2-8°C
SMILES string
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+
InChI key
VFXXTYGQYWRHJP-FOCLMDBBSA-N
Application
4,4′-Azobis(4-cyanovaleric acid) has been used in the preparation of polystyrene particles by polymerizing styrene in ethyl alcohol.
Biochem/physiol Actions
4,4′-azobis(4-cyanovaleric acid) is an azo-initiator that induces lipid peroxidation of sunflower oil.
signalword
Danger
hcodes
Hazard Classifications
Self-react. D
Storage Class
5.2 - Organic peroxides and self-reacting hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Ray Chang et al.
Polymers, 10(10) (2019-04-10)
Temperature stimulus, easy modulation in comparison to other environmental stimuli, makes thermo-responsive nanocarriers popular in the applications of controlled drug release for cancer therapy. In this study, photosensitive sodium copper chlorophyllin (SCC) was incorporated into thermo-responsive polymeric nanogels consisted of
Uniform polymer particles by dispersion polymerization in alcohol.
Journal of Polymer Science Part A: Polymer Chemistry, 24(11), 2995-3007 (1986)
Maraíssa S Franco et al.
Journal of chromatography. A, 1597, 149-158 (2019-03-30)
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