CAS No.: 26762-93-6
Chemical Name: 3,5-Diisopropylbenzene hydroperoxide
Molecular Formula: C12H18O2
Molecular weight:194.27
Appearance: Light yellow transparent liquid
Assay: ≥50%
CAS 26762-93-6 Quick Details
Chemical Name: 3,5-Diisopropylbenzene hydroperoxide
CAS No.: 26762-93-6
Molecular Formula: C12H18O2
Chemical Structure:
Molecular weight: 194.27
Appearance: Light yellow transparent liquid
Assay: ≥50 %
Typical Properties
| Items | Specifications |
| Appearance | Light yellow transparent liquid |
| Assay | ≥50% |
| Effective oxygen content | ≤4.12% |
3,5-Diisopropylbenzene hydroperoxide Usage
As an initiator for styrene-butadiene rubber polymerization, the initiation rate is 30%-50% faster than cumene peroxide but slower than triisopropylbenzene peroxide and tert-butyl cumene peroxide.
It can also be used as an initiator for other polymers.
3,5-Diisopropylbenzene hydroperoxide (CAS 26762-93-6) is primarily used as an initiator for polymerization, particularly in the production of styrene-butadiene rubber (SBR). It can also be used as a curing agent for polyester resins.
3,5-Diisopropylbenzene hydroperoxide acts as a source of free radicals that initiate the polymerization of monomers, like styrene and butadiene, to form polymers.
It’s a common initiator for the polymerization of SBR, a widely used synthetic rubber.
It can also be used as an initiator for the polymerization of other monomers like acrylonitrile, acrylates, and methacrylates.
In some applications, it acts as a curing agent for polyester resins, promoting the cross-linking of polymer chains to improve material properties.
While its initiation rate for SBR is faster than cumene hydroperoxide, it’s slower than triisopropylbenzene peroxide and tert-butyl cumene peroxide.
Packaging and Shipping
200kg /drum
3,5-Diisopropylbenzene hydroperoxide Storage
Keep the seal and keep it under low temperatures and dry conditions.
