Dicumyl peroxide

Base Information

• Chemical Name: Dicumyl peroxide
• CAS No.: 80-43-3
• Deprecated CAS: 188070-59-9,82322-57-4,88161-12-0,209969-79-9,478016-94-3,246180-99-4,945614-06-2,169149-63-7,2324106-99-0,209969-79-9,246180-99-4,478016-94-3,82322-57-4,88161-12-0,945614-06-2
• Molecular Formula: C18H22O2
• Molecular Weight: 270.371
• Hs Code.: H5C(CH3)2O]2 MOL WT. 270.37
• European Community (EC) Number: 201-279-3
• ICSC Number: 1346
• NSC Number: 56772
• UN Number: 3110
• UNII: M51X2J0U9D
• DSSTox Substance ID: DTXSID1025017
• Nikkaji Number: J2.836C
• Wikipedia: Dicumyl_peroxide
• Wikidata: Q1210367
• Metabolomics Workbench ID: 123584
• ChEMBL ID: CHEMBL1519055
• Mol file: 80-43-3.mol

Synonyms:dicumyl peroxide;dicumylperoxide

 This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.

Chemical Property of Dicumyl peroxide

Chemical Property:

• Appearance/Colour: white powder
• Vapor Pressure: 15.4 mm Hg ( 38 °C)
• Melting Point: 39-41 °C(lit.)
• Refractive Index: 1.5360
• Boiling Point: 351.4 °C at 760 mmHg
• Flash Point: 99.6 °C
• PSA: 18.46000
• Density: 1.026 g/cm³
• LogP: 4.80520
• Storage Temp.: 2-8°C
• Water Solubility.: insoluble
• XLogP3: 4.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 270.161979940
• Heavy Atom Count: 20
• Complexity: 254
• Transport DOT Label: Organic Peroxide

Purity/Quality:

Safty Information:

• Pictogram(s): O,Xi,N,Xn
• Hazard Codes: O,Xi,N,Xn
• Statements: 7-36/38-51/53-36/37/38-20
• Safety Statements: 14-3/7-36/37/39-61-14A-45-26-36-17

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Plastics & Rubber -> Curing Agents (Aromatic)
• Canonical SMILES: CC(C)(C1=CC=CC=C1)OOC(C)(C)C2=CC=CC=C2
• Inhalation Risk: Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.
• Effects of Short Term Exposure: The substance is irritating to the eyes, skin and respiratory tract.
• Uses: Dicumyl peroxide(DCP) is used:in vulcanization of rubber as a crosslinking agent in the synthesis of polylactic acid composite fibers in the preparation of polyethylene composites in the synthesis of polyamide 112/ethylene vinyl acetate copolymer blends.

Technology Process of Dicumyl peroxide

There total 34 articles about Dicumyl peroxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.7%

1-methyl-1-phenylethyl alcohol (617-94-7) → bis(1-methyl-1-phenylethyl)peroxide (80-43-3)

Guidance literature:

With dihydrogen peroxide; In pentane; at 70 - 80 ℃; for 8h; Reagent/catalyst;

Reference yield: 93.9%

1-methyl-1-phenylethyl alcohol (617-94-7) + Cumene hydroperoxide (80-15-9) → bis(1-methyl-1-phenylethyl)peroxide (80-43-3)

Guidance literature:

With perchloric acid; at 50 ℃; for 3h; Temperature;

Reference yield: 92.8%

Isopropylbenzene (98-82-8) → 1-methyl-1-phenylethyl alcohol (617-94-7) + Cumene hydroperoxide (80-15-9) + bis(1-methyl-1-phenylethyl)peroxide (80-43-3) + acetophenone (98-86-2) + phenol (108-95-2,27073-41-2)

Guidance literature:

With Stannous Hydroxide; oxygen; 29H,31H-Phthalocyanine; at 110 ℃; for 5.7h; Kinetics; Thermodynamic data; Product distribution; mechanism; other times and temperatures; other phthalocyanines; various concentrations of reagent; activation energies;

upstream raw materials:

Isopropylbenzene

1-methyl-1-phenylethyl alcohol

Cumene hydroperoxide

lead(IV) tetraacetate

Downstream raw materials:

1-methyl-1-phenylethyl alcohol

acetophenone

acetone

methane

Refernces

• 1、 Ohkubo et al.. "-". . p. 1,2, 3, 6, 7. Retrieved 1970.
• 2、 -. "Synthetic method for dialkyl peroxide". Paragraph 0063-0068. . Retrieved 2019/04/13.
• 3、 -. "PROCESS FOR THE PRODUCTION OF ALKYLBENZENE HYDROPEROXIDES UNDER MILD CONDITIONS AND IN THE PRESENCE OF NEW CATALYTIC SYSTEMS". Page/Page column 2-3. . Retrieved 2011/10/19.