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Description and features
Enox DCBP (Bis-2-4-Dichloro Benzoyl-Peroxide) is a white homogeneous paste in 50% silicone oil. This diacyl peroxide has C14H6Cl4O4 as chemical formula and is  mainly used for low temperature crosslinking of silicone rubbers .The compounds can be cured without external pressure (hot air and/or IR crosslinking).

Bis (2,4-Dichloro Benzoyl) Peroxide is also known as 2,4-Dichlorobenzoylperoxide and peroxide, bis(2,4-dichlorobenzoyl).

Product information

CAS number133-14-2
EC number 205-094-9
HS code2916 39 00
EC nameBis(2,4-dichlorobenzoyl) peroxide
IUPAC namebis(2,4-dichlorophenyl)peroxyanhydride

Molecular and structural information

Mol. formula C14H6Cl4O4
Mol. weight380.01 g/mol
EC nameBis(2,4-dichlorobenzoyl) peroxide
IUPAC namebis(2,4-dichlorophenyl)peroxyanhydride
Struct. formula133-14-2


AppearanceWhite paste
Assay49.00 - 52.00 %
Particle size≤20
White index≥60
2,4 dichlorobenzoic acid≤1.00

Physicochemical information

Flash pointNot applicable
Log/PowNo data available
Relative density1.25 @ 25 °C
Solubility in waterInsoluble (<0.1 mg/l) @20°C
Vapour pressureNot applicable

Available packaging: 20 KG PE drums.
Special packaging is available on request

Shipment Info
Europe and United States: Provided Enox DCBP is on stock in our local warehouses our lead time is about one week if delivered in 20 KG drums.
Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

Store Bis-2-4-Dichloro Benzoyl-Peroxide in a cool, dry and well-ventilated area and in line with legal requirements.
Keep Enox DCBP away from heat sources and oxidizing agents.

This substance (CAS: 133-14-2) has been registered (FULL) under REACH (EC) 1907/2006.

A Material Safety Data Sheets (MSDS) is available for Enox DCBP and all other products supplied by Vesta Intracon BV. An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.

Bis-2-4-Dichloro Benzoyl-Peroxide: Disclaimer. This information is supplied solely for informational purposes and Vesta Intracon bv makes no guarantees or warranties, either expressed or implied, with respect to the accuracy and use of this data. All product warranties and guarantees shall be governed by the Standard Terms of Sale. Nothing in this document is legal advice or is a substitute for competent legal advice.