Description

3-Methyl-1,4-Pentadiene is a branched-chain diene hydrocarbon with the CAS number 1115-08-8. This compound serves as a valuable, highly reactive building block in organic synthesis and polymer chemistry, prized for its ability to introduce specific structural motifs. It is primarily utilized by research chemists and industrial manufacturers in the production of specialty polymers, fine chemicals, and as an intermediate in complex organic syntheses.

Application

• Polymer & Elastomer Synthesis: Acts as a comonomer or chain transfer agent to modify polymer properties such as flexibility, cross-linking density, and thermal stability.
• Fine Chemical Intermediate: A key starting material for synthesizing complex organic molecules in pharmaceutical and agrochemical research.
• Specialty Adhesives & Coatings: Used in formulations to enhance specific performance characteristics like adhesion and chemical resistance.
• Hydrocarbon Research: Employed as a model compound in petrochemical and combustion studies due to its specific structure.
• Organic Synthesis: Utilized in Diels-Alder reactions and other cycloadditions to construct complex cyclic frameworks.

Basic Information

Product Name	3-Methyl-1,4-Pentadiene
CAS No.	1115-08-8
Molecular Formula	C6H10
Molecular Weight	82.14 g/mol
Synonyms	3-Methylpenta-1,4-diene; 1,4-Pentadiene, 3-methyl-; 3-Methyl-1,4-pentadiene; 1,4-Pentadiene, 3-methyl- (8CI); NSC 73918
EINECS	214-231-6

Quality Control

Our 3-Methyl-1,4-Pentadiene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) when not in use to prevent evaporation and degradation. Recommended storage temperature is 2-8°C (refrigerated) for extended stability.

Specification

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