Description

2-Acetyloxirane is a versatile and reactive epoxide derivative, also known as glycidyl acetate, valued for its bifunctional nature. This compound serves as a crucial building block in organic synthesis, enabling the introduction of both epoxy and ester functionalities into target molecules. It is essential for manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to create advanced materials and fine chemicals.

Application

• Epoxy Resin Modifier: Used as a reactive diluent and flexibilizer to enhance the processing and mechanical properties of epoxy resin systems.
• Pharmaceutical Intermediate: Serves as a key synthon in the production of various active pharmaceutical ingredients (APIs) and drug candidates.
• Crosslinking Agent: Employed in the formulation of coatings, adhesives, and sealants to improve chemical resistance and durability.
• Surface Treatment Chemical: Utilized for modifying surfaces of fibers, fillers, or polymers to improve adhesion and compatibility in composite materials.
• Organic Synthesis Reagent: Acts as an electrophile in ring-opening reactions for the synthesis of diols, amino alcohols, and other functionalized compounds.
• Specialty Polymer Production: A monomer for creating polymers with tailored properties for advanced industrial applications.

Basic Information

Product Name	2-Acetyloxirane
CAS No.	4401-11-0
Molecular Formula	C5H8O3
Molecular Weight	116.12 g/mol
Synonyms	Glycidyl Acetate; Oxiran-2-ylmethyl Acetate; Acetic Acid 2,3-Epoxypropyl Ester; 2,3-Epoxypropyl Acetate; 1,2-Epoxy-3-acetoxypropane; 3-Acetoxy-1,2-epoxypropane; Acetoxy Methyl Oxirane; (Oxiran-2-yl)methyl acetate
EINECS	224-539-4

Quality Control

Our 2-Acetyloxirane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C to maintain optimal stability. Keep container tightly sealed when not in use to minimize moisture absorption and prevent polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acidity (as Acetic Acid)	≤ 0.1%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.415 - 1.425

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