tert-Butyl peroxybenzoate

• Catalog No.: A17373
• CAS Number: 614-45-9
• M. F.: C11H14O3
• M. W.: 194.22706
• Purity: 98%

SYNONYMS

• Title: 过氧化苯甲酸叔丁酯
• IUPAC name: tert-butyl benzenecarboperoxoate
• IUPAC Traditional name: benzoyl T-butyl peroxide
• Synonyms: tert-Butyl perbenzoate

DATABASE IDS

• Beilstein Number: 1342734
• CAS Number: 614-45-9
• MDL Number: MFCD00008802
• EC Number: 210-382-2

PROPERTIES

• Purity: 98%
• Boiling Point: 75-76°C/0.2mm
• Density: 1.042
• Flash Point: 93°C(199°F)
• Melting Point: 6-8°C
• Refractive Index: 1.4990
• GHS Hazard statements: H200-H242-H302-H315-H319-H227
• European Hazard Symbols: X
• European Hazard Symbols: Oxidising (O)
• European Hazard Symbols: Explosive (E)
• GHS Precautionary statements: P210-P305+P351+P338-P373-P401A-P410-P501A
• Risk Statements: 2-7-22-36/38
• RTECS: SD9450000
• Safety Statements: 3/7-14-26-36/37
• TSCA Listed: 是
• Hazard Class: 5.2
• UN Number: UN3103
• Packing Group: II

REFERENCES

• For free-radical allylic benzoyloxylation of cyclohexene, promoted by CuBr, and references for preparation of benzoyloxy derivatives of other classes of compound including hydrocarbons, esters, ethers, sulfides, amides, etc., see: Org. Synth. Coll., 5, 70 (1973). The reaction with alkenes is also efficiently promoted by a complex of Cu(OTf)₂ with DBN or DBU: Tetrahedron Lett., 37, 8435 (1996). For a review of acyloxylation at carbon, see: Synthesis, 1 (1972).
• In the presence of CuBr, effects dehydrogenation of oxazolines and thioazolines to the aromatized systems: J. Org. Chem., 61, 8207 (1996).
• Promotes Pd-catalyzed oxidative coupling of electron-rich aromatics with electron-deficient alkenes: Tetrahedron, 40, 2699 (1984).
• Promotes the free-radical addition of bisulfite to vinyltrimethylsilane, in an improved preparation of 2-(TMS)ethanesulfonyl chloride: Org. Synth., 75, 161 (1997).