2-Butanone peroxide

Base Information

• Chemical Name: 2-Butanone peroxide
• CAS No.: 1338-23-4
• Deprecated CAS: 37228-09-4,37332-21-1,37364-68-4,39386-16-8,50927-89-4,9042-65-3,99676-02-5,1175509-65-5,1403779-89-4,2199458-55-2,1175509-65-5,37332-21-1,37364-68-4,39386-16-8,50927-89-4,9042-65-3,99676-02-5
• Molecular Formula: C8H18O6
• Molecular Weight: 210.22
• Hs Code.: 2909600000
• European Community (EC) Number: 215-661-2,700-954-4
• ICSC Number: 1028
• UN Number: 3105,3101
• UNII: W2545087UL
• DSSTox Substance ID: DTXSID1024671
• Nikkaji Number: J184.351F
• Wikipedia: Methyl_ethyl_ketone_peroxide
• Wikidata: Q2914590
• ChEMBL ID: CHEMBL1562553
• Mol file: 1338-23-4.mol

Synonyms:Ketonox;methyl ethyl ketone peroxide

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Chemical Property of 2-Butanone peroxide

Chemical Property:

• Appearance/Colour: colourless liquid of high viscosity
• Vapor Pressure: 8.05E-05mmHg at 25°C
• Melting Point: 110 °C
• Refractive Index: n20/D 1.455
• Boiling Point: 304.9 °C at 760 mmHg
• Flash Point: 138.2 °C
• PSA: 77.38000
• Density: 1.16 g/cm³
• LogP: 2.16620
• Storage Temp.: 2-8°C
• Water Solubility.: 0.1-0.5 g/100 mL at 22 ºC
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 210.11033829
• Heavy Atom Count: 14
• Complexity: 146
• Transport DOT Label: Organic Peroxide

Purity/Quality:

Safty Information:

• Pictogram(s): O,Xn,C,T
• Hazard Codes: O,Xn,C,T,N
• Statements: 8-22-38-41-43-34-7-35-23-9-62-50/53-61
• Safety Statements: 17-26-36/37/39-45-14-53-3/7-47-7-61

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Peroxides, Organic
• Canonical SMILES: CCC(C)(OO)OOC(C)(CC)OO
• Inhalation Risk: A harmful concentration of airborne particles can be reached quickly when dispersed.
• Effects of Short Term Exposure: The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion.
• Uses: Manufacture of acrylic resins, hardening agentfor fiberglass-reinforced plastics. MEK peroxide it is used to initiate thepolymerization of ethylene, styrene, vinylchloride, and other monomers; and for roomtemperature curing of polyester resins. Reactive free radical-generating chemical used as a curing agent for unsaturated polyester resins; hardening agent for fiberglassreinforced plastics; manufacture of acrylic resins