Tert-Butyl Peroxy Benzoate TBPB manufacturers
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| | Tert-Butyl Peroxy Benzoate TBPB Basic information |
| | Tert-Butyl Peroxy Benzoate TBPB Chemical Properties |
| Melting point | 8 °C | | Boiling point | 75-76 °C/0.2 mmHg (lit.) | | density | 1.021 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.499(lit.) | | Fp | 200?°F | | storage temp. | 2-8°C | | solubility | water: soluble1.18g/L | | form | Liquid | | color | Clear yellow | | Stability: | Stable. Combustible. Incompatible with a wide range of organic materials - oxidizer. May react violently with organic compounds. |
| Risk Statements | 7-38-2-50-43 | | RIDADR | UN 3103 5.2 | | HazardClass | 5.2 | | Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| | Tert-Butyl Peroxy Benzoate TBPB Usage And Synthesis |
| Description | Tert-Butyl Peroxy Benzoate TBPB is an organic compound with the formula C6H5CO3CMe3 (Me = CH3). Tert-Butyl Peroxy Benzoate TBPB, a pale yellow, is exclusively encountered as a solution in solvents such as ethanol or phthalate. It is an ester of peroxybenzoic acid and the most widely produced perester. | | Uses | Tert-Butyl Peroxy Benzoate TBPB is used for elevated temperature curing of polyesters and to initiate polymerization reactions. It could used as a Polymerization initiator for polyethylene, polystyrene, polyacrylates, and polyesters. It is also used as a chemical intermediate. Tert-Butyl Peroxy Benzoate TBPB was employed as polymerization and cross-linking catalyst. It was also was employed as initiator during grafting of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-4-oxyacetamido-(3 propyltriethoxysilane) to poly(ethylene co-octene and in preparation of conformal poly(cyclohexyl methacrylate) thin films via initiated chemical vapor deposition. | | Health Hazard | Tert-Butyl Peroxy Benzoate TBPB is a mild skin andeye irritant. Exposure to 500 mg/day causedmild irritation in rabbit eyes and skin. Toxicitydata on animals show a low order oftoxicity.
LD50 value, oral (mice): 914 mg/kg
It has been reported to cause tumors(blood) in mice. Its carcinogenic actions onhumans are unknown. |
| | Tert-Butyl Peroxy Benzoate TBPB Preparation Products And Raw materials |
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