Cumyl Hydroperoxide 90%
Cumyl Hydroperoxide 90%. CAS Number: 80-15-9. EINECS: 210-254-7.
Product Appearance & Packaging
Product Specifications
| Product Name | Cumyl Hydroperoxide 90% |
|---|---|
| Chemical Name | Cumyl Hydroperoxide 90% |
| CAS Number | 80-15-9 |
| EINECS/ELINCS No. | 210-254-7 |
| Molecular Weight | 152.2 g/mol |
| Appearance | Clear liquid |
| UN Classification | Organic peroxide type D; liquid, Division 5.2; UN 3105 |
| Packaging | 20 kg |
Industrial Applications
Initiator for (co)polymerization of (meth)acrylates. Can be used in emulsion, solution and bulk polymerizations. Also used as initiator for room temperature cure of promoted unsaturated polyester and vinyl ester resins.
Half-Life Data
Half-life (t½) data for Cumyl Hydroperoxide 90% 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, Cumyl Hydroperoxide 90% will remain within specifications for a period of at least 3 months after delivery.
Major Decomposition Products
In the event of thermal decomposition, Cumyl Hydroperoxide 90% produces the following major decomposition products: