Description

5-Isopropylidene-2-Methyl-2-Vinyltetrahydrofuran is a specialized, highly volatile organic compound belonging to the class of substituted tetrahydrofurans. This chemical is valued for its unique structure, which makes it a versatile intermediate in advanced organic synthesis and polymer chemistry. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring fused or spirocyclic ring systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its vinyl and isopropylidene groups offer sites for further functionalization.
• Specialty Polymer Monomer: Acts as a reactive monomer for creating polymers with specific thermal or chemical resistance properties, useful in coatings and advanced materials.
• Fragrance and Flavor Chemistry: Employed as a precursor for synthesizing specific terpene-derived aroma chemicals and flavor compounds.
• Organic Synthesis Reagent: Utilized in academic and industrial research for Diels-Alder reactions and other cycloaddition processes to form complex oxygen-containing heterocycles.
• Cross-linking Agent: Its vinyl functionality makes it suitable for use as a cross-linker in the formulation of certain resins and elastomers.

Basic Information

Product Name	5-Isopropylidene-2-Methyl-2-Vinyltetrahydrofuran
CAS No.	67304-14-7
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	2-Methyl-2-vinyl-5-isopropylidenetetrahydrofuran; 2-Ethenyl-2-methyl-5-(1-methylethylidene)tetrahydrofuran; 5-Isopropylidene-2-methyl-2-vinyloxolane; 2-Vinyl-2-methyl-5-isopropylidenetetrahydrofuran; 5-(Propan-2-ylidene)-2-methyl-2-vinyltetrahydrofuran
EINECS	Contact for details

Quality Control

Our 5-Isopropylidene-2-Methyl-2-Vinyltetrahydrofuran is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and stored away from heat, sparks, and open flame. Keep under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (20°C)	1.450 - 1.460

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