

V-70
001-70078
Packaging Size: 25 kg
2,2'-Azobis(4-methoxy-2,4-dimethylvaleronitrile)
CAS Nr.: 15545-97-8
Product information
V-70 is an oil-soluble azo initiator having a low decomposition temperature. It is soluble in various organic solvents and has a 10 hour half-life decomposition temperature of 30° C.
It has the highest polymerization activity of Wako’s azo initiators and can be used as an alternative to photo reaction as radical generator.
Chemical Name
2,2'-Azobis(4-methoxy-2,4-dimethylvaleronitrile)
CAS No.: 15545-97-8
Molecular weight: 308.4 g/mol
Physical characteristics
Appearance | Nearly white crystalline powder |
Melting/freezing point | 50-96° C |
10 hour half-time decomposition temperature | 30° C in toluene |
Activation energy | 94.3 KJ/mol K |
Frequency factor (ln A) | 27.01 |
Solubility | Freely soluble in dichloromethane |
Self-accelerating decomposition temperature (SADT) | 30° C |
Main Applications
- Ethylene Vinyl Alcohol copolymers (EVOH)
Regulations
- EINECS No.: 239-593-8
- REACH: 01-2120783409-42-0000
Storage
Store under -10°C in dry conditions in a well-ventilated location. Protect from heat and direct sunlight. Do not seal container gastight.
Safety Information


Downloads / Technical information
Flyer & brochures
Are you interested in "V-70" and need more information?
Newsletter
Subscribe to the free newsletter and ensure that you will no longer miss any offers or news of FUJIFILM Wako Chemicals Europe GmbH.