Description

p-Menthyl Hydroperoxide is a specialized organic peroxide compound, recognized for its role as a potent oxidizing agent and initiator in polymerization reactions. Its significance lies in its ability to provide controlled radical generation, which is critical for initiating and regulating the synthesis of various polymers and specialty chemicals. This makes it a valuable material for manufacturers in the polymer, resin, and fine chemical industries seeking efficient and reliable reaction initiators.

Application

• Primary initiator for free-radical polymerization processes, including the production of styrenic polymers, acrylics, and vinyl resins.
• Key intermediate in the synthesis of flavor and fragrance compounds, leveraging its terpene-based structure.
• Used in the cross-linking of unsaturated polyester resins for composite materials and coatings.
• Employed as a curing agent in specific elastomer and adhesive formulations.
• Acts as a selective oxidizing agent in organic synthesis for the production of fine chemicals and pharmaceuticals.
• Component in formulations for controlled-release systems and specialty chemical reactions.

Basic Information

Product Name	p-Menthyl Hydroperoxide
CAS No.	39811-34-2
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	1-Methyl-4-(1-methylethyl)cyclohexyl hydroperoxide; p-Menthane Hydroperoxide; Perhydroxy-p-menthane; 1-Isopropyl-4-methylcyclohexyl Hydroperoxide; p-Menthyl Hydroperoxide; PMHP; p-Menthane-8-hydroperoxide; 8-Hydroperoxy-p-menthane
EINECS	Contact for details

Quality Control

Our p-Menthyl Hydroperoxide is manufactured under strict quality protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay and impurity profiling, to meet the stringent requirements of industrial polymerization and synthesis. A Certificate of Analysis (COA) detailing purity, peroxide content, and key specifications is provided with every shipment to guarantee compliance with your process standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its nature as a strong oxidizer, it must be segregated from reducing agents, combustible materials, acids, and bases. Recommended storage temperature is 2-8°C (36-46°F) to maintain stability. Handle and store under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Peroxide Content)	≥ 95.0 %
p-Menthane Content (GC)	≤ 2.0 %
Water Content (Karl Fischer)	≤ 0.5 %
Refractive Index (n20D)	1.465 - 1.475
Specific Gravity (20°C)	0.92 - 0.96

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.