Description

1,2-Epoxy-3-Methylbutane is a versatile and highly reactive epoxide compound, also known as isoprene monoxide. Its strained three-membered oxirane ring makes it a valuable building block for introducing functional groups in organic synthesis. This chemical is particularly significant for its role as a key intermediate in the production of specialty polymers, fine chemicals, and pharmaceutical precursors. Industries such as polymer manufacturing, agrochemicals, and fragrance synthesis rely on its unique reactivity to create advanced materials and complex molecules.

Application

• Chemical Intermediate: Serves as a crucial precursor in the synthesis of various fine chemicals and active pharmaceutical ingredients (APIs).
• Polymer & Resin Modification: Used as a cross-linking agent or comonomer to modify the properties of epoxy resins, adhesives, and coatings, enhancing flexibility and chemical resistance.
• Agrochemical Synthesis: Employed in the production of certain herbicides, pesticides, and plant growth regulators.
• Fragrance & Flavor Industry: Acts as an intermediate for synthesizing specific aroma chemicals and terpene derivatives.
• Surface Active Agents: Utilized in the manufacture of specialty surfactants and emulsifiers.
• Laboratory Research & Development: A valuable reagent in organic chemistry R&D for ring-opening reactions and creating chiral centers.

Basic Information

Product Name	1,2-Epoxy-3-Methylbutane
CAS No.	1438-14-8
Molecular Formula	C5H10O
Molecular Weight	86.13 g/mol
Synonyms	Isoprene monoxide; 3-Methyl-1,2-butylene oxide; 2-Isopropyloxirane; 3-Methylbutane-1,2-epoxide; 1,2-Epoxy-3-methylbutane; 2-(1-Methylethyl)oxirane; 3-Methyl-1,2-epoxybutane
EINECS	215-871-7

Quality Control

Our 1,2-Epoxy-3-Methylbutane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with relevant industry standards.

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 and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from strong acids, bases, and oxidizing agents.

Specification

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

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