34867-87-3 Usage
Uses
Used in Polymer Production Industry:
Cyclobutane malonyl peroxide is used as a radical initiator for the polymerization of unsaturated monomers, which is crucial in the production of various polymer materials. Its rapid decomposition to form free radicals allows for efficient initiation of polymerization reactions, leading to the creation of polymers with specific properties.
Used in Adhesives Industry:
In the adhesives industry, Cyclobutane malonyl peroxide is used as a curing agent to promote the cross-linking of polymer chains, resulting in stronger and more durable adhesives. Its ability to generate radicals at lower temperatures enables faster curing times and improved adhesive performance.
Used in Coatings Industry:
Cyclobutane malonyl peroxide is utilized as a key component in the formulation of coatings, where it acts as a catalyst for the polymerization of monomers to form a solid, protective film. Its use in coatings enhances the durability, adhesion, and resistance to environmental factors such as UV radiation and chemical exposure.
Used in Resins Industry:
In the resins industry, Cyclobutane malonyl peroxide is employed as a curing agent for the synthesis of thermosetting resins. Its role in initiating the polymerization process ensures the formation of a rigid, cross-linked network, which imparts high mechanical strength and thermal stability to the final resin product.
Safety Considerations:
Due to the highly explosive nature of Cyclobutane malonyl peroxide, it is essential to handle Cyclobutane malonyl peroxide with extreme caution. Proper safety measures, including the use of protective equipment and adherence to handling protocols, must be implemented to minimize the risk of accidents and ensure the safe use of this chemical in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 34867-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,6 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 34867-87:
(7*3)+(6*4)+(5*8)+(4*6)+(3*7)+(2*8)+(1*7)=153
153 % 10 = 3
So 34867-87-3 is a valid CAS Registry Number.
34867-87-3Relevant academic research and scientific papers
Metal-free dihydroxylation of alkenes using cyclobutane malonoyl peroxide
Jones, Kevin M.,Tomkinson, Nicholas C. O.
experimental part, p. 921 - 928 (2012/02/16)
Cyclobutane malonoyl peroxide (7), prepared in a single step from the commercially available diacid 6, is an effective reagent for the dihydroxylation of alkenes. Reaction of a chloroform solution of 7 with an alkene in the presence of 1 equiv of water at 40 °C followed by alkaline hydrolysis leads to the corresponding diol (30-84%). With 1,2-disubstituted alkenes, the reaction proceeds with syn-selectivity (3:1 → 50:1). A mechanism consistent with experimental findings is proposed, which is supported by deuterium and oxygen labeling studies and explains the stereoselectivity observed. Alternative reaction pathways that are dependent on the structure of the starting alkene are also described leading to the synthesis of allylic alcohols and γ-lactones.
Alkene syn dihydroxylation with malonoyl peroxides
Griffith, James C.,Jones, Kevin M.,Picon, Sylvain,Rawling, Michael J.,Kariuki, Benson M.,Campbell, Matthew,Tomkinson, Nicholas C. O.
supporting information; experimental part, p. 14409 - 14411 (2010/12/24)
Cyclopropyl malonoyl peroxide (1), which can be prepared in a single step from the commercially available diacid, is an effective reagent for the dihydroxylation of alkenes. Reaction of 1 with an alkene in the presence of 1 equiv of water at 40 °C followed by alkaline hydrolysis leads to the corresponding diol (40-93%). With 1,2-disubstituted alkenes, the reaction proceeds with syn selectivity (3:1 to >50:1). A mechanism consistent with the experimental findings that is supported by oxygen-labeling studies is proposed.
