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Ácido 4,4'-Azobis(4-cianovalérico), 98 %, cont. Aprox. 18 % agua, Thermo Scientific Chemicals
Número de catálogo: H59611.22
100 g, Each
Thermo Scientific Chemicals
Ácido 4,4'-Azobis(4-cianovalérico), 98 %, cont. Aprox. 18 % agua, Thermo Scientific Chemicals
Número de catálogo: H59611.22
100 g, Each
Cantidad
Número de catálogo: H59611.22
también denominado H59611-22
Precio (USD)
Identificadores químicos
CAS
2638-94-0
IUPAC Name
(4S)-4-{2-[(1R)-3-carboxylato-1-cyano-1-methylpropyl]diazen-1-yl}-4-cyano-4-methylbutanoate
Molecular Formula
C12H14N4O4
InChI Key
VFXXTYGQYWRHJP-TXEJJXNPSA-L
SMILES
C[C@@](CCC([O-])=O)(N=N[C@](C)(CCC([O-])=O)C#N)C#N
Especificaciones
Hoja de especificacionesAppearance (Color)
White to pale yellow
Assay (unspecified)
?97.5%
Form
Powder
Loss on Drying
15-18%
Descripción
4,4'-Azobis(4-cyanovaleric acid) is used as a free radical imitator in polymer synthesis such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic fibers. It is utilized for both heterogeneous and homogenous free-radical polymerizations, and as an initiator in reversible addition-fragmentation chain transfer polymerization (RAFT). It is also used as a blowing agent for plastics and elastomers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4,4′-Azobis(4-cyanovaleric acid) is used as a free radical imitator in polymer synthesis such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic fibers. It is utilized for both heterogeneous and homogenous free-radical polymerizations, and as an initiator in reversible addition-fragmentation chain transfer polymerization (RAFT). It is also used as a blowing agent for plastics and elastomers.
Solubility
Soluble in water.
Notes
Light senstive. Incompatible with strong oxidizing agents.
4,4′-Azobis(4-cyanovaleric acid) is used as a free radical imitator in polymer synthesis such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic fibers. It is utilized for both heterogeneous and homogenous free-radical polymerizations, and as an initiator in reversible addition-fragmentation chain transfer polymerization (RAFT). It is also used as a blowing agent for plastics and elastomers.
Solubility
Soluble in water.
Notes
Light senstive. Incompatible with strong oxidizing agents.
RUO – Research Use Only
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