Name: Dibenzoyl peroxide (BPO)
Brand: LAAP
Availability: InStock
Rating: 5 (1 reviews)

Question 1

What is the 10-hour half-life temperature of BPO (Dibenzoyl peroxide)?

Accepted Answer

The 10-hour half-life temperature of BPO (Dibenzoyl peroxide, CAS 94-36-0) is 73°C. The 1-hour half-life is approximately 92°C. This makes BPO a medium-temperature initiator widely used in PVC suspension polymerization, rubber vulcanization, acrylic resin polymerization, and as a bleaching/curing agent.

Question 2

What is BPO (CAS 94-36-0) used for in the chemical industry?

Accepted Answer

BPO (Dibenzoyl peroxide, CAS 94-36-0) is one of the most widely used organic peroxide initiators. Key applications include: (1) Polymerization initiator for PVC, acrylic, and styrene resins; (2) Curing agent for silicone rubber and polyester composites; (3) Crosslinking agent for silicone sealants; (4) Rubber vulcanization at medium temperatures; (5) Pharmaceutical and cosmetic bleaching agent. Available as powder (95–99% purity) or water-wet paste (50% active) for safer handling.

Question 3

What is the molar mass (molecular weight) of Dibenzoyl peroxide (BPO)?

Accepted Answer

The molar mass (molare Masse) of Dibenzoyl peroxide BPO (CAS 94-36-0) is 242.23 g/mol. Molecular formula: C₁₄H₁₀O₄. This data is relevant for calculating initiator dosage in polymerization and curing formulations.

Question 4

Where can I buy BPO 94-36-0 wholesale from a factory in China?

Accepted Answer

LAAP manufactures BPO (Dibenzoyl peroxide, CAS 94-36-0) in both powder and water-wet paste forms. As China's first organic peroxide manufacturer since 1966, we supply factory-direct with REACH registration and ISO certification. We export BPO to rubber, plastics, and composite industries worldwide. MOQ from 25 kg for samples. Contact info@lzaux.com for wholesale pricing.

Dibenzoyl peroxide (BPO)

Physical Properties

Half-Life Data

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