
Benzoyl Peroxide 94-36-0 | Polymerization Initiator Supplier
Basic Info of Benzoyl Peroxide
| Property | Information |
|---|---|
| Product Name | Benzoyl Peroxide |
| Synonym | Dibenzoyl Peroxide |
| CAS Number | 94-36-0 |
| EC Number | 202-327-6 |
| Molecular Formula | C14H10O4 |
| Molecular Weight | 242.23 g/mol |
| Chemical Family | Organic Peroxide |
| Appearance | White to off-white solid |
| Main Function | Polymerization Initiator |
| Main Industrial Areas | Polymers, Resins, Rubbers, Adhesives, Coatings |
| Commercial Form | Grade-dependent |
| Active Content | Grade-dependent |
| Packaging | Grade and transport requirement dependent |
| Documentation | COA / SDS / Product Specification |
| Storage & Handling | Follow the applicable product SDS and regulatory requirements |
What is Benzoyl Peroxide?
Benzoyl Peroxide (BPO), CAS 94-36-0, also known as Dibenzoyl Peroxide, is an organic peroxide with the molecular formula C14H10O4 and a molecular weight of approximately 242.23 g/mol. It is commonly supplied as a white to off-white solid, with the commercial form and active concentration depending on the product grade and formulation. ECHA identifies CAS 94-36-0 as dibenzoyl peroxide and lists multiple commercial forms with different concentrations or stabilized formulations, so buyers should always specify the required grade rather than purchasing only by CAS number.
From an industrial perspective, Benzoyl Peroxide 94-36-0 is mainly valued for its ability to generate free radicals under appropriate conditions. This makes it an established polymerization initiator for selected polymer and resin processes. Public chemical databases document its use in polymer production, including acrylate-related processes, while ECHA documents industrial uses involving polymers, resins, rubbers, adhesives, sealants and coating resin hardeners.
For procurement teams, the important point is that Benzoyl Peroxide is grade-sensitive. Active content, formulation, stabilizing system, physical form and packaging can affect handling, processing and transport requirements. A buyer looking for Benzoyl Peroxide raw material, Benzoyl Peroxide polymerization initiator, organic peroxide supplier, or bulk Benzoyl Peroxide supplier should therefore confirm the intended application and specification before quotation.
Main Applications of Benzoyl Peroxide
1. Polymerization
One of the most established industrial uses of Benzoyl Peroxide 94-36-0 is as a polymerization initiator. It can be used in suitable polymerization systems where free-radical initiation is required.
2. Resin Manufacturing
Benzoyl peroxide is used in selected resin manufacturing processes. The appropriate grade and concentration depend on the resin system and processing conditions.
3. Rubber & Elastomer Processing
Published regulatory information identifies industrial use of dibenzoyl peroxide in rubber-related polymerization and processing applications.
4. Adhesives and Sealants
ECHA documentation also identifies applications involving adhesives and sealants, making BPO relevant to selected specialty chemical formulations.
5. Coatings and Specialty Chemical Formulations
Benzoyl peroxide can be used as a resin hardener or initiator in certain industrial coating and composite systems. The actual grade should be selected according to the formulation and processing requirements.
Product Packaging
If you want to buy Benzoyl Peroxide, pls contact us to get a free quote.
Superior Benzoyl Peroxide Series | Reliable Quality & Sufficient Supply
Zhishang Bio focuses on chemical raw materials, pharmaceutical intermediates, pesticide intermediates, dyes and cosmetic raw materials, with an established combination of production, laboratory testing and warehousing services. According to the company’s published information, Zhishang Bio operates a factory area of more than 1,000 m², has served more than 6,000 factory customers, and exports products to more than 70 countries.
For Benzoyl Peroxide CAS 94-36-0, our supply approach is specification-led rather than based on a one-size-fits-all product description. Before an order is confirmed, buyers can provide the required active content, grade, application, packaging, quantity and destination. The production and quality-control teams can then match the requested specification with the appropriate product form. This is particularly important for organic peroxide raw materials, where commercial concentration and formulation can affect regulatory classification, packaging and logistics.
Production & Quality Control
Our production and quality system focuses on:
- Controlled production and batch management
- Laboratory-based quality inspection
- Product specification verification before shipment
- COA and SDS/MSDS support for qualified orders
- Batch identification and traceability
- Packaging confirmation according to product grade
- International chemical export coordination
Benzoyl Peroxide Supply Plan & Delivery Schedule
| Parameter | Standard Order | Bulk Wholesale Order | Urgent Order |
|---|---|---|---|
| Minimum Order Quantity (MOQ) | 1 kg | Upon negotiation | 1 kg |
| Supply Volume | Stable supply | Up to 50 tons per month | Permanent stock: 20‑30 tons |
| Lead Time | 3‑7 working days | 7‑20 working days | Shipment within 24‑48 hours |
| Payment Terms | T/T, L/C, Western Union | T/T, L/C | T/T preferred |
| Price Policy | Standard price | Support long‑term contracts & price lock | Confirmed according to stock availability |
| Service Features | For regular purchases | For long‑term & large‑volume purchases | Quick response & urgent delivery |
FAQ
Benzoyl Peroxide CAS 94-36-0 is widely recognized as an organic peroxide used as a free-radical polymerization initiator. Its documented industrial applications include selected polymer, resin and rubber processes, as well as adhesives, sealants and coating resin systems.
For CAS 94-36-0, Benzoyl Peroxide and Dibenzoyl Peroxide refer to the same chemical substance. ECHA lists dibenzoyl peroxide as the regulatory substance name and CAS 94-36-0 as its identifier.
A procurement team should confirm the active content, commercial grade, physical form, intended application, packaging, COA, SDS, quantity and destination country. This is especially important because commercial Benzoyl Peroxide products can be supplied in different concentrations or stabilized forms, with different regulatory and transportation requirements.
Zhishang Bio provides international chemical sourcing and export services and states that its products are supplied to customers in more than 70 countries. For Benzoyl Peroxide 94-36-0, availability, batch information, packaging and delivery should be confirmed against the specific grade and destination before order confirmation.
Benzoyl Peroxide is heat-sensitive and oxidizing. It must be stored in a cool, shaded, well-ventilated area away from heat sources, open flame, reducing agents and combustible materials. Avoid heavy impact or friction during handling. Always follow SDS and local transport regulations for storage and shipment.
References
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The Manager has Something to Say

This is William, CEO of Zhishang bio Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Benzoyl Peroxide Supplier and Manufacturer
As a Benzoyl Peroxide supplier and manufacturer with a strict standard product quality system certificate, Zhishang bio has long been providing the best Benzoyl Peroxide raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for Benzoyl Peroxide and related products, please contact our service staff Zhishang bio – White directly, and we will provide you with high-quality products at the best price.
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