4,4′-Azobis(4-cyanovaleric acid) CAS 2638-94-0

CAS: 2638-94-0

Molecular Formula: C12H16N4O4

Molecular Weight: 280.28

EINECS: 220-135-0

Synonyms: 4,4’-azobis[4-cyano-pentanoicaci; Azobis(cyanovaleric acid); azobis(cyanovalericacid); cis-4,4'-Azobis(4-cyanovaleric acid); Kyselina 4,4'-azo-bis-(4-kyanvalerova); 4,4'-Azobis(4-cyanovaL; kyselina4,4’-azo-bis-(4-kyanvalerova); Pentanoic acid, 4,4'-azobis[4-cyano-; Valeric acid, 4,4'-azobis(4-cyano-l; 4,4'-AZOBIS(4-CYANOVALERIC ACID); 4,4'-AZOBIS(4-CYANOPENTANOIC ACID)

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What is 4,4'-Azobis(4-cyanovaleric acid) CAS 2638-94-0?

4,4 '- azobis (4-cyanovaleric acid) is a polymer initiator that can be used in the preparation of polymers such as polyvinyl chloride and polyacrylonitrile in the field of fine chemical production. Mainly used as an initiator for polymers such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol, synthetic optical fibers, etc

Specification

Item	Specification
Boiling point	423°C (rough estimate)
Density	1.2464 (rough estimate)
Melting point	118-125 °C (dec.) (lit.)
SOLUBLE	Soluble in water.
resistivity	1.6081 (estimate)
Storage conditions	2-8°C

Application

4,4 '- Azobis (4-cyanovaleric acid) is used as an initiator, and 4,4' - Azobis (4-cyanovaleric acid) polymer is synthesized as a free radical initiator. 4,4 '- Azobis (4-cyanovaleric acid) can also be used as a foaming agent for plastics and synthetic rubber.