Name | 2,4-Dichlorobenzoyl peroxide |
Synonyms | DCBP tc2(peroxide) 2,4-DICHLOROBENZOYL PEROXIDE 2,4-Dichlorobenzoyl peroxide Bis-(2,4-dichlorbenzoyl)peroxid Di-2,4-dichlorobenzoyl peroxide bis(2,4-dichlorobenzoyl)-peroxid Di(2,4-dichlorobenzoyl) peroxide BIS(2,4-DICHLOROBENZOYL) PEROXIDE bis(2,4-dichlorobenzoyl) peroxide Bis(2,4-Dichloro Benzoyl) Peroxide bis(2,4-dichlorophenyl)peroxyanhydride |
CAS | 133-14-2 |
EINECS | 205-094-9 |
InChI | InChI=1/C14H6Cl4O4/c15-7-1-3-9(11(17)5-7)13(19)21-22-14(20)10-4-2-8(16)6-12(10)18/h1-6H |
Molecular Formula | C14H6Cl4O4 |
Molar Mass | 380.01 |
Density | 1,26 g/cm3 |
Melting Point | 55°C (dec.) |
Boling Point | 495.27°C (rough estimate) |
Flash Point | 194.1°C |
Water Solubility | 29.93μg/L at 25℃ |
Vapor Presure | 0.009Pa at 25℃ |
Specific Gravity | 1.26 |
Sensitive | 4: no reaction with water under neutral conditions |
Refractive Index | 1.5282 (estimate) |
Safety Description | S15 - Keep away from heat. S17 - Keep away from combustible material. |
UN IDs | 3106 |
TSCA | Yes |
Toxicity | LD50 ipr-mus: 225 mg/kg IPSTB3 3,93,76 |
LogP | 6 at 20℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
overview | as we all know, in alkaline solution, acyl chloride and hydrogen peroxide can react to produce diacyl peroxide, but it is difficult to produce powdered products and there are problems such as low content and yield. |
application | 2.4-dichlorobenzoyl peroxide can be used to prepare a low-voltage power cable rubber material and a binder. Preparation of a high-performance fluororubber composite material; Preparation of an oil-resistant flame-retardant cable for petroleum platforms. |
use | suitable for silicone rubber mold-free vulcanization |
category | oxidant |
toxicity classification | highly toxic |
acute toxicity | abdominal cavity-mouse LD50: 225 mg/kg |
explosive hazard characteristics | can be exploded when mixed with reducing agent, sulfur, phosphorus, etc. When dry, friction, vibration, heating and impact can be exploded. Pure articles vibrate and explode sensitively |
flammability hazard characteristics | decomposition by heat to release oxygen; Combustible when encountering organic matter, reducing agent, sulfur, phosphorus and other flammable materials; Toxic chloride smoke generated by combustion |
storage and transportation characteristics | warehouse ventilation and low temperature; Light loading and light unloading; Store separately from organic matter, reducing agent, sulfur and phosphorus flammable materials and food raw materials |
fire extinguishing agent | mist water |