High Quality and lower price of 2,2'-AZOBIS[2-METHYL-N-(2-HYDROXYETHYL)PROPIONAMIDE]
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| 0 Metric Ton |
Negotiable |
- Min.Order :0 Metric Ton
- Purity: 98%
- Payment Terms : L/C,T/T
Keywords
2,2'-(E)-diazene-1,2-diylbis[N-(2-hydroxyethyl)-2-methylpropanamide] VA-086 98% purity
Quick Details
- Appearance:
- Application:Initiator for polyacrylamide polymerization, paint (oily) and photopolymerization
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Superiority:
VA-086 is a non-ionic and non nitrile water-soluble azo polymerization initiator having a hydroxyl group at the end. The 10-hour half-life temperature is as high as 86 ºC, therefore, reduction of residual monomer can be expected by co-using it with another initiator.
- Non-nitrile nonionic halogen-free azo initiator
- Soluble in water, methanol or ethanol
- Potential for introducing hydroxyl into terminal of polymer
- 10 Hour half-life decomposition temperature; 86℃
| Chemical name | 2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)propionamide] |
|---|---|
| CAS RN® | 61551-69-7 |
| Molecular weight | 288.35 |
Physical characteristics
| Color Appearance |
white - slightly yellow crystalline powder |
|---|---|
| Melting point/freezing point | 138-145(dec.) °C |
| 10hour half-life decomposition temperature | 86℃（in water） |
| Activation energy | 104.8 kJ/mol K |
| Frequency factor (ln A) | 24.29 |
| Solubilities |
water, methanol : soluble. |
| SADT | 100℃ |
*SADT: Self-accelerating decomposition temperature
Packaging & Storage conditions
| Packaging | 5kg / 500g |
|---|---|
| Storage conditions | keep under 25℃ |
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