Description

2,3-Dimethyl-1,4-Pentadiene is a highly volatile, branched-chain diene with the CAS number 758-86-1. This compound serves as a valuable, reactive intermediate in organic synthesis, prized for its ability to introduce specific carbon frameworks. It is primarily utilized by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Organic Synthesis Intermediate: A key building block for Diels-Alder reactions and other cycloadditions to synthesize complex cyclic compounds.
• Pharmaceutical Research: Used in the research and development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Development: Employed in the synthesis of advanced pesticide and herbicide intermediates.
• Specialty Polymer Monomer: Acts as a co-monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Fragrance & Flavor Chemistry: Serves as a precursor in the synthesis of specific terpene-like molecules for aroma applications.
• Material Science Research: Utilized in developing new organic materials and ligands for catalytic systems.

Basic Information

Product Name	2,3-Dimethyl-1,4-Pentadiene
CAS No.	758-86-1
Molecular Formula	C7H12
Molecular Weight	96.17 g/mol
Synonyms	1,4-Pentadiene, 2,3-dimethyl-; 2,3-Dimethylpenta-1,4-diene; NSC 74114; 2,3-Dimethyl-1,4-pentadiene; 2,3-Dimethylpentadiene
EINECS	212-076-4

Quality Control

Our 2,3-Dimethyl-1,4-Pentadiene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat, sparks, and open flames. Due to its highly volatile nature, keep the container tightly sealed when not in use and under an inert atmosphere if specified. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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