Grundinformationen
- Standard-SMILES
CCC(=O)OOC(=O)CC- InChIKey
KOPQZJAYZFAPBC-UHFFFAOYSA-N- Summenformel
- C6H10O4
- Durchschnittliche Molmasse
- 146,14 g/mol
- Monoisotopische Masse
- 146,0579088
Überblick
Available only as a 25% solution. Pure material poses a severe explosion hazard. Used as an initiator in polymerization reactions.
Namen und Bezeichner
- Bevorzugter Name
- Propionyl peroxide
- IUPAC
- propanoyl propaneperoxoate
- Lokaler Name
- Dipropionylperoxid
- Englischer Name
- Dipropionyl peroxide(in solution,content≤27%)
- Summenformel
- C6H10O4
- Molmasse
- 146.14
Namen und Synonyme
Dipropionyl peroxidePropionyl peroxidePeroxide, bis(1-oxopropyl)3248-28-0EINECS 221-828-0BRN 1766068DTXSID40752994-02-00-00723 (Beilstein Handbook Reference)RefChem:869668DTXCID3038517221-828-0propanoyl propaneperoxoate
Weitere Namen anzeigen
Propionyl peroxide.Bis(1-oxopropyl)peroxideperoxypropionic acid propionyl esterdipropionyl peroxide, <= 27% in solutionDipropionyl peroxide(in solution,content≤27%)
Bis(1-oxopropyl) peroxide8X4J4AWL2PSCHEMBL48527NS00029286
Datenbank-Bezeichner
- CAS
3248-28-0- PubChem CID
- 18610
- DTXSID
DTXSID4075299- UNII
- 8X4J4AWL2P
- EC Number
- 221-828-0
- Nikkaji
- J3.050C
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,1
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 114
Experimentelle und physikochemische Eigenschaften
Physical DescriptionAvailable only as a 25% solution. Pure material poses a severe explosion hazard. Used as an initiator in polymerization reactions.
Physikochemische Eigenschaften
- Schmelzpunkt
- 200 °C · 200 °C
- Siedepunkt
- 185.74 °C · 185.74°C (rough estimate)
- Dichte
- 1.0945 · 1.0945 (rough estimate)
- Brechungsindex
- 1.431 · 1.4310 (estimate)
- EPA chemische Informationen
- Peroxide, bis(1-oxopropyl) (3248-28-0)
Sicherheit und Regulatorisches
Gefahrenhinweise
Regulatory InformationChemical: Peroxide, bis(1-oxopropyl)
DOT LabelOrganic Peroxide
Fire HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Health HazardsExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Reactive GroupPeroxides, Organic
Reactivity AlertsHighly Flammable
Reactivity Profile
DIPROPIONYL PEROXIDE 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.
DOT Hazard Classification
Dipropionyl peroxide, with more than 28 percent in solution
Forbidden explosives/materials (49 eCFR § 173.54/§ 173.21)
Air and Water ReactionsHighly flammable. May ignite spontaneously if exposed to air.
Sicherheit und Schutzausrüstung
Fire FightingExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
First AidExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Nonfire Spill ResponseExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Isolation and EvacuationExcerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Personal Protective Equipment (PPE)Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:
Sicherheitsdaten
- ridadr
- 3117
- hazard_class
- 5.2
- packing_group
- II
Chemie und Industrie
Anwendungen
VerwendenInitiator in polymerization reactions, such as the high-pressure polymerization of ethylene.
Anbieter1 Anbieter
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Ergänzende Hinweise
DefinitionAvail- able as a 25% solution in a high-boiling hydrocar- bon, flash p 125F (51.6C).
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