

V-601
924-14705
Packaging Size: 2 x 5 kg
Dimethyl-2,2'-azobisisobutyrate
CAS No.: 2589-57-3
Product information
V-601 is a non-nitrile azo initiator having a high decomposition temperature. It is freely soluble in various organic solvents and has a 10 hour half-life decomposition temperature of 66° C.
It can be used as an alternative to V-60 (AIBN) as it has an equivalent polymerization activity which rises in alcohol solvents.
Chemical Name
Dimethyl-2,2'-azobisisobutyrate
CAS No.: 2589-57-3
Molecular weight: 230.3 g/mol
Physical characteristics
Appearance | Slightly yellow or light yellow crystals or oily liquid |
Melting/freezing point | 22-28° C |
10 hour half-time decomposition temperature | 66° C in toluene |
Activation energy | 131.2 KJ/mol K |
Frequency factor (ln A) | 35.67 |
Solubility | Freely soluble in benzene, ethanol, DMF, dioxane and DMSO |
Self-accelerating decomposition temperature (SADT) | 35° C |
Main Applications
- Acrylic resins for paints and coatings
- Coating polymers for packaging
- PMMA and pressure-sensitive adhesives
Regulations
- EINECS No.: 219-976-6
- REACH: 01-2120807902-57-0000
Storage
Store under 10°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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