179981

Luperox^® A98, Benzoyl peroxide

reagent grade, ≥98%

• Synonym(s): Benzoyl peroxide, Dibenzoyl peroxide
• Linear Formula: (C₆H₅CO)₂O₂
• CAS Number: 94-36-0
• Molecular Weight: 242.23
• Beilstein: 984320
• EC Number: 202-327-6
• MDL number: MFCD00003071
• PubChem Substance ID: 57647701
• NACRES: NA.21

Properties

• grade: reagent grade
• Quality Level: 200
• assay: ≥98%
• form: solid
• autoignition temp.: 176 °F
• reaction suitability: reagent type: oxidant
• mp: 105 °C (lit.)
• SMILES string: O=C(OOC(=O)c1ccccc1)c2ccccc2
• InChI: 1S/C14H10O4/c15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/h1-10H
• InChI key: OMPJBNCRMGITSC-UHFFFAOYSA-N

Description

General description

Benzoyl peroxide participates in the covalent insitu functionalization of carbon nanotubes. On heating, it undergoes decomposition to afford phenyl free radicals and CO₂ gas.

Luperox^® A98, Benzoyl peroxide, an anhydrous benzoyl peroxide powder, is a mainly used as a thermal free radical initiator in polymerization reactions.

Application

Benzoyl peroxide has been used as an initiator in the preparation of the following:

• Thermal cross-linking of multiwalled carbon nanotubes (MWCNTs) via radical-initiated reaction
• 3-D crosslinked carbon scaffolds
• poly(lactic-co-glycolic) acid (PLGA), MWCNT and singlewalled carbon nanotubes (SWCNT) scaffolds

Widely used initiator, curing agent, and cross-linking agent in polymerization processes.

Packaging

50, 500 g in poly bottle

Legal Information

Product of Arkema Inc.

Luperox is a registered trademark of Arkema Inc.

Safety Information

• Pictograms: GHS01,GHS02,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H241 - H317 - H319 - H410
• Precautionary Statements: P210 - P235 - P273 - P280 - P370 + P380 + P375 + P378 - P410
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Org. Perox. B - Skin Sens. 1
• Storage Class Code: 4.1A - Other explosive hazardous materials
• WGK: WGK 2