Description

1,1-Dimethylpropyl Phenoxyperoxyacetate is a specialized organic peroxide compound, recognized for its role as a high-activity initiator in polymerization processes. Its value lies in providing precise control over reaction kinetics and polymer properties, which is critical for achieving consistent product quality. This chemical is essential for manufacturers in the polymer and advanced materials sectors, particularly for producing specialty resins, elastomers, and high-performance coatings.

Application

• Polymerization Initiator: Primary use as a free-radical initiator for the synthesis of polymers like polystyrene, poly(methyl methacrylate) (PMMA), and polyethylene.
• Cross-linking Agent: Used in the vulcanization and cross-linking of elastomers and rubber compounds to enhance thermal and mechanical properties.
• Curing Agent for Resins: Facilitates the curing of unsaturated polyester resins and acrylic resins in composite materials and coatings.
• Organic Synthesis Intermediate: Serves as a reagent in the synthesis of other organic peroxides and specialty chemicals.
• Adhesive & Sealant Production: Employed in formulations for high-strength industrial adhesives and sealants requiring controlled cure profiles.

Basic Information

Product Name	1,1-Dimethylpropyl Phenoxyperoxyacetate
CAS No.	94089-14-2
Molecular Formula	C13H18O4
Molecular Weight	238.28 g/mol
Synonyms	tert-Amyl Peroxyphenoxyacetate; tert-Pentyl Peroxyphenoxyacetate; tert-Amyl Peroxy Phenoxyacetate; 1,1-Dimethylpropyl Peroxyphenoxyacetate; tert-Pentyloxycarbonyloxybenzene; Phenoxyacetic Acid 1,1-Dimethylpropyl Ester; tert-Amyl Peroxy(oxo)phenylethanoate
EINECS	Contact for details

Quality Control

Our 1,1-Dimethylpropyl Phenoxyperoxyacetate is manufactured under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by HPLC and verification of peroxide content, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep away from incompatible materials such as reducing agents, strong bases, and heavy metal compounds. Recommended storage temperature is 15-25°C (59-77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0 %
Active Oxygen Content	Contact for details
Density (at 20°C)	~1.05 g/cm³
Refractive Index (n20D)	~1.48

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