Cumyl Hydroperoxide 80%

Cumyl Hydroperoxide 80%. CAS Number: 80-15-9. EINECS: 210-254-7.

Main Applications
Polymerization

Product Appearance & Packaging

Product Specifications

Product NameCumyl Hydroperoxide 80%
Chemical NameCumyl Hydroperoxide 80%
CAS Number80-15-9
EINECS/ELINCS No.210-254-7
Molecular Weight152.2 g/mol
AppearanceClear liquid
UN ClassificationOrganic peroxide type D; liquid, Division 5.2; UN 3105
Packaging20 kg
Organic peroxide type D; liquid, Division 5.2; UN 3105

Industrial Applications

May be used for various polymerization reactions including emulsion, solution and bulk polymerizations.

Half-Life Data

Half-life (t½) data for Cumyl Hydroperoxide 80% 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.

60°C
SADT

Recommended Storage

25°C
Maximum Storage Temp (Ts Max.)
3 months
Shelf Life

Note: When stored according to these recommended conditions, Cumyl Hydroperoxide 80% 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 80% produces the following major decomposition products:

Carbon dioxideAcetoneMethanetert-Butanol