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Benzoyl Peroxide

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Benzoyl Peroxide molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Benzoyl Peroxide (CAS 94-36-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS94-36-0
Molecular formulaC14H10O4
Molecular weight242.23 g/mol
IUPAC namebenzoyl benzenecarboperoxoate
SynonymsDibenzoyl peroxide · Benzoyl superoxide · Peroxide, dibenzoyl · Benzoperoxide · Lucidol · Panoxyl
Safety & Hazards (GHS) Danger
Explosive Explosive Flammable Flammable Irritant Irritant Environmental hazard Environmental hazard
  • H241 Heating may cause a fire or explosion
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma BENZOYL PEROXIDE STABILIZED B5907-1VL Request Quote
Sigma LUPEROX(R) A75, BENZOYL PEROXIDE, 75% 517909-100G
517909-500G
517909-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.