Description

2-Butene Oxide is a versatile epoxide compound, also known as 2,3-Epoxybutane, with the CAS number 3266-23-7. It serves as a crucial reactive intermediate and building block in organic synthesis, valued for its strained three-membered oxirane ring. This chemical is essential for manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to introduce oxygen-containing functional groups into their products.

Application

• Chemical Intermediate: A key precursor in the synthesis of various fine chemicals, pharmaceuticals, and agrochemicals.
• Polymer Modification: Used as a monomer or cross-linking agent to modify the properties of polymers and resins.
• Surface Active Agents: Employed in the production of surfactants and emulsifiers for industrial formulations.
• Fuel & Lubricant Additives: Acts as an intermediate in creating performance-enhancing additives for fuels and lubricants.
• Stabilizer Synthesis: Utilized in the manufacture of stabilizers for plastics and other materials.
• Laboratory Research: Serves as a valuable reagent in academic and industrial R&D for exploring new synthetic pathways.

Basic Information

Product Name	2-Butene Oxide
CAS No.	3266-23-7
Molecular Formula	C4H8O
Molecular Weight	72.11 g/mol
Synonyms	2,3-Epoxybutane; But-2-ene Oxide; 2,3-Butylene Oxide; 2-Butylene Oxide; 2,3-Dihydro-2,3-dimethyloxirene; Ethyloxirane; DL-2,3-Epoxybutane; (±)-2,3-Epoxybutane
EINECS	221-878-3

Quality Control

Our 2-Butene Oxide is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality systems are designed to meet the rigorous demands of industrial and research applications.

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 when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C (36-46°F) or as specified on the product label.

Specification

Item	Specification
Appearance	Colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.82 - 0.86
Refractive Index (20°C)	1.380 - 1.390

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