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159042 Aldrich

Luperox® P, tert-Butyl peroxybenzoate

98%

Synonym: tert-Butyl perbenzoate, tert-Butyl peroxybenzoate

  • CAS Number 614-45-9

  • Linear Formula C6H5COOOC(CH3)3

  • Molecular Weight 194.23

  •  Beilstein Registry Number 1342734

  •  EC Number 210-382-2

  •  MDL number MFCD00008802

  •  PubChem Substance ID 24849787

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Properties

Related Categories Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters,
vapor density   6.7 (vs air)
vapor pressure   3.36 mmHg ( 50 °C)
InChI Key   GJBRNHKUVLOCEB-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.499(lit.)
bp   75-76 °C/0.2 mmHg(lit.)
solubility   water: soluble 1.18 g/L
density   1.021 g/mL at 25 °C(lit.)

Description

Packaging

5, 100, 500 g in poly bottle

Legal Information

Product of Arkema Inc.

Luperox is a registered trademark of Arkema Inc.

Application

Luperox 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)
• preparation of conformal poly(cyclohexyl methacrylate) thin films via initiated chemical vapor deposition

General description

tert-butyl peroxybenzoate (TBPB)-mediated 2-isocyanobiaryl insertion with 1,4-dioxane has been reported.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3103A9 5.2
WGK Germany 
2
RTECS 
SD9450000
Flash Point(F) 
199.4 °F
Flash Point(C) 
93 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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