Tert-Butyl Peroxy Benzoate
Organic Chemicals 2025-05-19
Chemical Name Tert-Butyl Peroxy Benzoate
CAS-No 614-45-9
11H14O3=194.23
STD®TBPB is a low volatility ,high purity,liquid, aromatic peroxuester.it is effective as medium of a broad spectrum of monomers e.g .styrene.ethylenn,acrylics.it is also used to cure (copolymerzation) unsaturated resins .
| Safety Data
Thermal decomposition Temp………60℃ Flash point(shut)…………………96℃ SADT……………63℃ UN-No………………3103 CN-No……52076 |
Half Life Data
Activation Energy…………33kcal/mole 10hr.Half Life Temp………105℃ 1 hr.Half Life Temp…………125℃ 1 min.Half Life Temp………167℃ |
| Propeerties
Form……………………………………Liquid Density……………………………1.043 Refractivity……………………1.499 Melting point……………………………………124℃ Boiling point…………………………………………..8℃ Theoretical Active Oxygen………………………8.24% |
Miscibility
Miscible in alcohol,esters,ethers,olefins and othe organic solvents Immiscible with water. Package and Storage 20kg, 25kg PE drum packing Store at 10 ~ 30℃ in a cool and ventilated place. For customers with high chroma requirements, it should be stored at 10 ~ 15℃. |
| Specification
Appearance……….Light yellow,transparent liquid Assay…………………………Min.98.5% Colour…………………………Max.100hazen |
Formulation
STD TBPB-80AA STD TBPB-75AA STD TBPB-75S |
