CAS 2638-94-0

4,4-Azobis(4-cyanovaleric acid)

Description:

4,4-Azobis(4-cyanovaleric acid), commonly referred to as ACVA, is a chemical compound that serves as a radical initiator in polymerization processes. It is characterized by its azo functional group, which is responsible for its ability to decompose thermally to generate free radicals. This property makes ACVA particularly useful in the production of polymers and copolymers, especially in the synthesis of acrylics and other vinyl polymers. The compound is typically a white to pale yellow solid and is soluble in organic solvents. ACVA is known for its stability under normal conditions but decomposes upon heating, releasing nitrogen gas and generating radicals that initiate polymerization reactions. Safety considerations include handling it with care, as it can be an irritant and poses risks associated with the generation of free radicals. Its applications extend beyond polymer chemistry, including use in various industrial processes where controlled radical generation is required. Proper storage and handling protocols are essential to ensure safety and efficacy in its applications.

Formula: C₁₂H₁₆N₄O₄

InChI: 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)

InChI key: InChIKey=VFXXTYGQYWRHJP-UHFFFAOYSA-N

SMILES: C(N=NC(CCC(O)=O)(C#N)C)(CCC(O)=O)(C#N)C

Synonyms:

• (4R,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate)
• (4S,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate)
• (4S,4'S)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate)
• 4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoic acid)
• 4,4-Azobis-(4-cyanopentanoic acid)
• 4,4-Dicyano-4,4-Azodivaleric Acid
• 4,4Azobis(4-Cyanovaleric Acid)
• 4,4′-(1,2-Diazenediyl)bis[4-cyanopentanoic acid\]
• 4,4′-Azobis(4-cyanopentanecarboxylic acid)
• 4,4′-Azobis(cyanovaleric acid)
• 4,4′-Azobiscyanopentanoic acid
• Abcpa
• Abcva
• Acv-A
• Azobis(cyanovaleric acid)
• NC 25 (catalyst)
• NSC 114466
• Nc 25
• Pentanoic acid, 4,4′-(1,2-diazenediyl)bis[4-cyano-
• Pentanoic acid, 4,4′-azobis[4-cyano-
• V 501
• V501
• Va 501
• Valeric acid, 4,4′-azobis[4-cyano-
• Vazo 68
• Vazo 68WSP
• Vazo V 501

4,4'-Azobis(4-cyanovaleric acid), 98%, cont. ca 18% water

CAS: 2638-94-0

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 additio

Formula: C₁₂H₁₄N₄O₄

Purity: 98%

Color and Shape: White to pale yellow, Powder

Molecular weight: 278.27

Ref: 02-H59611

4,4'-(Diazene-1,2-diyl)bis(4-cyanopentanoic acid) (contains 13-18% water)

CAS: 2638-94-0

Purity: 99.0%

Color and Shape: Solid, Crystalline Powder or Powder

Molecular weight: 280.283996582031

Ref: 10-F212738

4,4'-Azobis(4-cyanovaleric Acid) (ACVA)

CAS: 2638-94-0

Formula: C₁₂H₁₆N₄O₄

Molecular weight: 280.28

Ref: 4Z-V-036013

4,4'-Azobis(4-cyanovaleric acid)

CAS: 2638-94-0

Azobis(4-cyanovaleric acid) is a chemical compound that has reactive functional groups. It is a particle that is soluble in acetate extract and hydrochloric acid. The synthesis of Azobis(4-cyanovaleric acid) involves the reaction of 4-cyanoacrylic acid with 2,2'-azobis(2-methylpropionitrile). It is used as an intermediate in the preparation of polymers. Azobis(4-cyanovaleric acid) is used for the treatment of infectious diseases such as tuberculosis and malaria. The production of chain reactions with other molecules makes this chemical reactive and unstable. Azobis(4-cyanovaleric acid) also reacts with nucleophilic groups, such as hydroxyl groups, to form a covalent bond. This process can be reversed by adding a strong base or oxidant.

Formula: C₁₂H₁₆N₄O₄

Purity: Min. 95 Area-%

Color and Shape: Powder

Molecular weight: 280.28 g/mol

Ref: 3D-FD155718

4,4'-Azobis(4-cyanovaleric acid)

CAS: 2638-94-0

4,4'-Azobis(4-cyanovaleric acid) is a colorless to light yellow liquid that is soluble in water. It is a versatile building block for the preparation of complex compounds and has been used as a reaction component for the synthesis of pharmaceuticals and research chemicals. 4,4'-Azobis(4-cyanovaleric acid) has been shown to be an effective catalyst in reactions involving the formation of amides or esters. This compound can be used as a reagent for peptide coupling reactions due to its stability and high reactivity. 4,4'-Azobis(4-cyanovaleric acid) also has been found to have good solubility characteristics in organic solvents such as acetone and chloroform.

Formula: C₁₂H₁₆N₄O₄

Purity: Min. 95.0 Area-%

Molecular weight: 280.28 g/mol

Ref: 3D-W-107175

Pentanoic acid, 4,4'-(1,2-diazenediyl)bis[4-cyano-

CAS: 2638-94-0

Formula: C₁₂H₁₆N₄O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 280.2798

Ref: IN-DA002SY9

4,4′-Azobis(4-cyanovaleric Acid)

CAS: 2638-94-0

Formula: C₁₂H₁₆N₄O₄

Color and Shape: White Solid

Molecular weight: 280.28

Ref: TR-A932500