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).
Availability
Europe: Enox DCBP is ➔ on stock in our local warehouses. Our lead time is about one week if delivered in 20 KG PE drums.
South America, South Africa and other markets can also be served, please contact our sales department for more details.
This product (CAS: 133-14-2) has been registered (FULL) under REACH (EC) 1907/2006.
Product Identification
CAS number | 133-14-2 |
EC number | 205-094-9 |
HS code | 2916 39 00 |
EC name | Bis(2,4-dichlorobenzoyl) peroxide |
IUPAC name | bis(2,4-dichlorophenyl)peroxyanhydride |
Half-life data
Activation energy | 28.1 kcal/mole |
10 hr. half-life temp | 37 °C |
1 hr. half-life temp | 55 °C |
1 min. half-life temp | 112 °C |
Specification
Appearance | White to yellowish paste |
Assay | 49.0 – 52.0 % |
Active oxygen | 2.06 – 2.1 % |
Free chlorine | ≤0.05 % |
Acidity as 2,4 dichlorobenzoic acid | ≤0.5 % |
Volatile matter | ≤1.5 % |
Packaging
Available packaging: 20 KG PE drums.
Special packaging is available on request
Storage
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.
MSDS
A Material Safety Data Sheets (MSDS) is available for Enox DCBP and all other products supplied by Vesta Chemicals 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.
Molecular and structural information
Molecular formula | C14H6Cl4O4 |
Molecular weight | 380.10 g/mol |
Smiles notation | c1(c(cc(Cl)cc1)Cl)C(OOC(c1c(cc(Cl)cc1)Cl)=O)=O |
InChi key | WRXCBRHBHGNNQA-UHFFFAOYSA-N |
Structural formula |
Physicochemical information
Flash point | Not applicable |
Log/Pow | No data available |
Relative density | 1.25 @ 25 °C |
SADT | 60 °C |
Solubility in water | Insoluble (<0.1 mg/l) @20°C |
Vapour pressure | Not applicable |
Viscosity | Thixotropic |