

V-65B
925-10329
Packaging Size: 10 kg
2,2'-Azobis(2,4-dimethylvaleronitrile)
CAS Nr.: 4419-11-8
Product information
V-65B is an oil-soluble azo initiator having a low decomposition temperature. It is freely soluble in various organic solvents and has a 10 hour half-life decomposition temperature of 51° C.
It can be applied for various polymerizations.
Chemical Name
2,2'-Azobis(2,4-dimethylvaleronitrile)
CAS No.: 4419-11-8
Molecular weight: 248.4 g/mol
Physical characteristics
Appearance | White crystalline powder |
Melting/freezing point | 45-70° C |
10 hour half-time decomposition temperature | 51° C in toluene |
Activation energy | 117.8 KJ/mol K |
Frequency factor (ln A) | 32.94 |
Solubility | Soluble in benzene, acetone, ether, DMF, toluene and methanol |
Self-accelerating decomposition temperature (SADT) | 30° C |
Main Applications
- Acrylic resins for paints and coatings
- PMMA and PVC
- Casted plates, resists and flocculants
Regulations
- EINECS No.: 224-583-8
- REACH: 01-2120797614-41-0000
Storage
Store under 15°C in a well-ventilated position. Protect from heat and direct sunlight. Do not seal container gastight. Store only in the original container.
Safety Information



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