- Name: 4,4'-Azobis(4-cyanovaleric acid)
- CAS No.: 2638-94-0
- Appearance: Grey white fine powder
- Package: 25kg/drum or according to the custom requirement.
4,4′-Azobis(4-cyanovaleric acid) CAS 2638-94-0
Description
4,4′-Azobis(4-cyanovaleric acid) Quick Details
Chemical Name: 4,4′-Azobis(4-cyanovaleric acid)
Synonyms: 4,4′-Azobis(4-cyanopentanoic acid); ACVA; Azobis(cyanovaleric acid); 4,4-dicyano-4,4-azodivaleric acid; 4,4′-Azobis(cyanovaleric acid); 4,4′-Azibis(4-cyanopentanoic acid); 4,4′-Azobis(4-cyano valeric acid)
CAS No.: 2638-94-0
Molecular Fomula: C12H16N4O4
Chemical Structure:
Molecular weight: 280.28
Appearance: Grey white fine powder
Typical Properties
| Test Items | Standard |
| Appearance | Grey white fine powder |
| Melting point | 118-125℃(dec.)(lit.) |
| Boiling point | 423℃(rough estimate) |
| Density | 1.2464(rough estimate) |
| Refractive index | 1.6081(estimate) |
| Storage conditions | 2-8℃ |
4,4′-Azobis(4-cyanovaleric acid) application:
4,4 ‘- Azobis (4-cyanovalic acid) is mainly used as an initiator for polymers such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol, and synthetic optical fibers. It can also be used as a foaming agent for plastics and artificial rubber and as a free radical initiator for polymer synthesis.
Packaging and Shipping
25kg/drum or according to the custom requirement.
4,4′-Azobis(4-cyanovaleric acid) Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.