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Other Organic Building Blocks

Benzoyl Peroxide

Reference StandardIn stock

Benzoyl Peroxide (CAS 94-36-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg. Catalogue no. ZX-010433.

Pack sizes
Benzoyl Peroxide chemical structure
CAS number94-36-0
FormulaC14H10O4
Molar mass242.23 g/mol
InChIKeyOMPJBNCRMGITSC-UHFFFAOYSA-N
IUPAC namebenzoyl benzenecarboperoxoate

About Benzoyl Peroxide

Zemixal supplies Benzoyl Peroxide within its pharma Intermediates & Building Blocks portfolio. Key data (Reference Standard): CAS 94-36-0, formula C14H10O4 and molar mass 242.23 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

It carries the GHS signal word Danger (H241, H317, H319 and H400), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Benzoyl Peroxide
Product nameBenzoyl Peroxide
Catalogue numberZX-010433
CAS number94-36-0
IUPAC namebenzoyl benzenecarboperoxoate
Molecular formulaC14H10O4
Molar mass242.23 g/mol
Exact mass242.0579
GradeReference Standard
XLogP33.5
H-bond donors / acceptors0 / 4
Topological polar surface area52.6 Ų
InChIKeyOMPJBNCRMGITSC-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C(=O)OOC(=O)C2=CC=CC=C2
PubChem CID7187
SynonymsHydrous Benzoyl Peroxide, Acnegel, Acnezoyl, Benoxyl, Benzac, Benzagel, Benzaknen, Benzashave, Benzoperoxide, Benzoyl Superoxide, Brevoxyl, Debroxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS01 Explosive
Explosive
GHS02 Flammable
Flammable
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H241Heating may cause a fire or explosion
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P210, P234, P235, P240, P261, P264 + P265, P272, P273, P280, P302 + P352, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, P370 + P380 + P375, P378, P391, P403, P410, P411, P420, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Benzoyl Peroxide
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Benzoyl Peroxide

Which CAS number identifies Benzoyl Peroxide?
Benzoyl Peroxide is registered under CAS 94-36-0. You may also see it listed as Hydrous Benzoyl Peroxide, Acnegel, Acnezoyl. Our catalogue number for this item is ZX-010433.
What are the formula and molar mass of Benzoyl Peroxide?
For Benzoyl Peroxide, its formula is C14H10O4 and its molar mass is 242.23 g/mol. The systematic (IUPAC) name is benzoyl benzenecarboperoxoate. InChIKey OMPJBNCRMGITSC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Benzoyl Peroxide?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Benzoyl Peroxide?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Benzoyl Peroxide to my country?
Yes. Because Benzoyl Peroxide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 94-36-0

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