AIBN
CAS : 78-67-1

Plastics manufacturing
Photocurable
AIBN is the most common oil-soluble azo polymerization initiator, and is used for polymerization of versatile polymers.
- 10 Hour half-life decomposition temperature:65℃

Chemical name | 2,2'-Azobis(isobutyronitrile) |
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CAS RN® | 78-67-1 |
Molecular weight | 164.21 |
Molecular formula | C8H12N4 |
Physical characteristics
Color Appearance |
white crystalline powder |
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Melting point/freezing point | 100-103(dec.) °C |
10hour half-life decomposition temperature | 65℃(in toluene) |
Activation energy | 132.4 kJ/mol K |
Frequency factor(ln A) | 36.30 |
Solubilities | water : very slightly soluble. |
SADT | 50℃ |
*SADT: Self-accelerating decomposition temperature
Packaging & Storage conditions
Packaging | 20kg |
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Storage conditions | keep under 20℃ |
Related laws and regulations
TSCA | Listed |
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EINECS | Listed |
REACH | 01-2119488882-21-xxxx |
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