Butyl 4,4-di(tert-butylperoxy) valerate
Butyl 4,4-di(tert-butylperoxy) valerate. CAS Number: 995-33-5. EINECS: 213-626-6.
Product Appearance & Packaging
Product Specifications
| Product Name | Butyl 4,4-di(tert-butylperoxy) valerate |
|---|---|
| Chemical Name | Butyl 4,4-di(tert-butylperoxy) valerate |
| CAS Number | 995-33-5 |
| EINECS/ELINCS No. | 213-626-6 |
| Molecular Weight | 334.5 g/mol |
| Active Oxygen Content | 9.57% |
| Appearance | Liquid |
| UN Classification | Organic peroxide type C; liquid, Division 5.2; UN 3103 |
| Packaging | 20 kg |
Industrial Applications
Bifunctional peroxide for crosslinking of natural rubber, synthetic rubbers, and polyolefins. Safe processing temperature: 125°C. Typical crosslinking temperature: 160°C.
Half-Life Data
Half-life (t½) data for Butyl 4,4-di(tert-butylperoxy) valerate measured in chlorobenzene:
Data not available in source document.
Thermal Stability
Organic peroxides are thermally unstable substances which may undergo self-accelerating decomposition. The Self Accelerating Decomposition Temperature (SADT) is the lowest temperature at which self-accelerating decomposition may occur.
Recommended Storage
Note: When stored according to these recommended conditions, Butyl 4,4-di(tert-butylperoxy) valerate will remain within specifications for a period of at least 3 months after delivery.
Major Decomposition Products
In the event of thermal decomposition, Butyl 4,4-di(tert-butylperoxy) valerate produces the following major decomposition products: