Description

Tetramethylethylene Oxide is a versatile heterocyclic organic compound, primarily valued as a key building block and reactive intermediate in advanced organic synthesis. Its strained oxirane ring structure makes it a valuable precursor for introducing functional groups and constructing complex molecular architectures. This chemical is essential for research and development laboratories and industrial-scale production in the pharmaceutical, agrochemical, and specialty materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer for modifying the properties of specialty polymers and epoxy resins.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Utilized in ring-opening reactions, alkylations, and as a source of specific functional groups in academic and industrial R&D.
• Surface Active Agent Precursor: A starting material for synthesizing certain types of surfactants and emulsifiers.

Basic Information

Product Name	Tetramethylethylene Oxide
CAS No.	5076-20-0
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	2,3-Epoxy-2,3-dimethylbutane; 2,2,3,3-Tetramethyloxirane; 2,3-Dimethyl-2,3-epoxybutane; Tetramethyloxirane; 2,3-Epoxy-2,3-dimethyl-butane; 2,3-Dimethyl-2,3-butylene oxide
EINECS	225-791-4

Quality Control

Our Tetramethylethylene Oxide is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support our clients' regulatory needs with full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.395 - 1.405
Density (20°C)	0.82 - 0.86 g/mL

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