Description

Ethaneperoxoic Acid, Ethyl Ester is a specialized organic peroxy ester compound, recognized for its potent oxidizing properties. This high-purity intermediate is critical for initiating and controlling free-radical polymerization reactions in industrial manufacturing. It is primarily sought by producers of advanced polymers, specialty resins, and fine chemical synthesis laboratories requiring a reliable and efficient initiator.

Application

• Polymerization Initiator: A key component for the production of polyethylene (LDPE), polystyrene, and acrylic resins via free-radical polymerization.
• Cross-linking Agent: Used in the curing and cross-linking of unsaturated polyester resins for composites and fiberglass.
• Organic Synthesis: Serves as an oxidizing agent and peroxy source in the synthesis of pharmaceuticals and agrochemical intermediates.
• Adhesive & Coating Formulations: Employed in UV-curable coatings, inks, and high-performance adhesives to enhance curing speed and final product properties.
• Rubber Manufacturing: Facilitates vulcanization processes in the production of synthetic rubbers.

Basic Information

Product Name	Ethaneperoxoic Acid, Ethyl Ester
CAS No.	71918-55-3
Molecular Formula	C4H8O3
Molecular Weight	104.10 g/mol
Synonyms	Ethyl Ethaneperoxoate; Ethyl Peracetate; Peracetic Acid Ethyl Ester; Ethoxycarbonylmethyl Hydroperoxide; Ethyl Peroxyacetate; Acetic Peroxide Ethyl Ester; Ethylperacetate; Ethyl Peroxy Acetate
EINECS	Contact for details

Quality Control

Our Ethaneperoxoic Acid, Ethyl Ester is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets exacting standards for polymerization-grade chemicals. Certificates of Analysis (COA) documenting full specifications are available upon request 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 incompatible materials (e.g., reducing agents, strong bases, heavy metals). Due to its highly volatile and light-sensitive nature, recommended storage temperature is 2-8°C (35-46°F) to maintain stability and shelf life. Keep away from direct sunlight and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0 %
Active Oxygen Content	≥ 15.3 %
Water Content (KF)	≤ 0.5 %
Acidity (as Acetic Acid)	≤ 1.0 %

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