Nouryon Cyclonox 1000P Cyclohexanone Peroxide CHPO 12262-58-7

Smooth, slightly thixotropic cyclohexanone peroxide gel for curing unsaturated polyester resins with cobalt accelerators at room and elevated temperatures. Can be packaged in plastic tubes and used for curing of propriety filler systems and atomic ash.


Cyclonox 1000P is a smooth, slightly thixotropic cyclohexanone peroxide gel for the curing of unsaturated polyester resins with cobalt accelerators at room and elevated temperatures. When properly handled, Cyclonox 1000P is a very stable gel with no delamination. Due to its excellent physical stability, Cyclonox 1000P can be used in the curing of unsaturated polyester resins. Cyclonox 1000P can be packaged in plastic tubes. Cyclonox 1000P is a curing agent specially developed for body fillers and atomic ashes.

CAS No. 12262-58-7
EINECS/ELINCS No. 235-527-7
TSCA Status: Listed


Appearance: uniform yellow gel
Total reactive oxygen species: 6.6-7.0 %


Density, 20 °C: 1.23 g/cm³.

Cyclohexanone peroxide CYP 12262-58-7; 123-42-2

Cyclohexanone peroxide Trade name: initiator CYP English name: Cyclohexanone peroxide Chemical name: Cyclohexanone peroxide Chemical structural formula: Molecular formula: C12H22O6 Molecular weight: 246.3 Theoretical reactive oxygen species: 6.5% Actual reactive oxygen species: 4.7%-5.0% CAS No.: 12262 -58-7; 123-42-2 UN No. 3105 D-type liquid organic peroxide. Main decomposition products: CO2, Cyclohexanone, Already acid, Isododecanoic acid, water. Safety index: Half-life (measured in chlorobenzene solution): 0.1

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