Description

2-Ethyloxirane is a versatile epoxide compound, also known as 1,2-epoxybutane, valued for its reactivity as an alkylating agent and as a building block for specialty polymers. Its high volatility and oxirane ring make it a key intermediate in organic synthesis, enabling the introduction of functional groups and the formation of cross-linked networks. This chemical is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop advanced materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer & Resin Production: Used as a cross-linking agent and monomer in the manufacture of specialty epoxy resins, coatings, and adhesives.
• Agrochemical Synthesis: Acts as an intermediate in the production of herbicides, pesticides, and plant growth regulators.
• Chemical Intermediate: Employed in organic synthesis for alkylation reactions and to introduce epoxy functional groups into target molecules.
• Surface Active Agents: Utilized in the production of surfactants and emulsifiers for industrial and formulation applications.
• Fuel & Lubricant Additives: Functions as a precursor in creating performance-enhancing additives for fuels and lubricants.

Basic Information

Product Name	2-Ethyloxirane
CAS No.	59915-64-9
Molecular Formula	C4H8O
Molecular Weight	72.11 g/mol
Synonyms	1,2-Epoxybutane; Butylene Oxide; Ethyloxirane; 1-Butene Oxide; 1,2-Butylene Oxide; 2-Butene Oxide; Butane, 1,2-epoxy-; Oxirane, ethyl-
EINECS	Contact for details

Quality Control

Our 2-Ethyloxirane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation. Certificates of Analysis (COA) detailing all specifications are 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 sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed and upright to minimize evaporation and pressure build-up. Recommended storage temperature is 2-8°C (36-46°F) for extended stability.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.826 - 0.832
Refractive Index (20°C)	1.384 - 1.388

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