Description

2,3-Epoxy-2-Methylbutane is a versatile epoxide compound, also known as 2-Methyl-2,3-epoxybutane. This chemical serves as a valuable reactive intermediate and building block in organic synthesis, prized for its strained three-membered oxirane ring which readily undergoes ring-opening reactions. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for the synthesis of more complex molecules, including active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or monomer for modifying epoxy resins and other polymers.
• Organic Synthesis Reagent: Employed in laboratory-scale and industrial organic reactions, including nucleophilic ring-opening to introduce functional groups.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of certain aroma chemicals.
• Surface Active Agents: Can be used in the production of specialty surfactants and emulsifiers.

Basic Information

Product Name	2,3-Epoxy-2-Methylbutane
CAS No.	5076-19-7
Molecular Formula	C5H10O
Molecular Weight	86.13 g/mol
Synonyms	2-Methyl-2,3-epoxybutane; 2,3-Epoxy-2-methylbutane; 2-Methyl-2-butene oxide; 2,3-Epoxy-2-methyl-butane; 2-Methylbut-2-ene epoxide; Isobutylene oxide (related); 2,2-Dimethyloxirane; 2-Methyl-2-vinyloxirane (tautomer)
EINECS	225-783-8

Quality Control

Our 2,3-Epoxy-2-Methylbutane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.