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| | Dipropionyl peroxide(in solution,content≤27%) Basic information |
| Product Name: | Dipropionyl peroxide(in solution,content≤27%) | | Synonyms: | Dipropionyl peroxide(in solution,content≤27%);dipropionyl peroxide;Propionyl peroxide.;dipropionyl peroxide, <= 27% in solution;Bis(1-oxopropyl) peroxide;Bis(1-oxopropyl)peroxide;peroxypropionic acid propionyl ester;propanoyl propaneperoxoate | | CAS: | 3248-28-0 | | MF: | C6H10O4 | | MW: | 146.14 | | EINECS: | 221-828-0 | | Product Categories: | | | Mol File: | 3248-28-0.mol |  |
| | Dipropionyl peroxide(in solution,content≤27%) Chemical Properties |
| Melting point | 200 °C | | Boiling point | 185.74°C (rough estimate) | | density | 1.0945 (rough estimate) | | refractive index | 1.4310 (estimate) | | EPA Substance Registry System | Peroxide, bis(1-oxopropyl) (3248-28-0) |
| RIDADR | 3117 | | HazardClass | 5.2 | | PackingGroup | II |
| | Dipropionyl peroxide(in solution,content≤27%) Usage And Synthesis |
| Uses | Initiator in polymerization reactions, such as
the high-pressure polymerization of ethylene. | | Definition | Avail-
able as a 25% solution in a high-boiling hydrocar-
bon, flash p 125F (51.6C). | | General Description | Available only as a 25% solution. Pure material poses a severe explosion hazard. Used as an initiator in polymerization reactions. | | Air & Water Reactions | Highly flammable. May ignite spontaneously if exposed to air. | | Reactivity Profile | Dipropionyl peroxide(in solution,content≤27%) is a good oxidizing agent. May cause ignition of organic compounds on contact . Reacts violently with strongly reduced material such as sulfides, nitrides, and hydrides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. May become explosive when evaporated to dryness or near-dryness. May explode from heat, contamination or loss of temperature control. | | Hazard | Strong oxidizing agent, may explode if
shocked or heated. | | Safety Profile | material explodes at
room temperature. When heated to
decomposition it emits acrid smoke and
fumes. See also PEROXIDES. |
| | Dipropionyl peroxide(in solution,content≤27%) Preparation Products And Raw materials |
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