Description

1,1-Dichloro-4-Methylpentadiene-1,4 is a highly reactive, chlorinated diene intermediate with a unique molecular structure. This compound matters as a versatile building block for synthesizing complex organic molecules, particularly in the development of specialty chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides requiring specific chlorinated diene structures.
• Specialty Polymer Monomer: Acts as a functional monomer for creating polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloaddition chemistry to construct complex cyclic and polycyclic compounds.
• Fine Chemical Production: Utilized in the manufacture of flavors, fragrances, and other high-value specialty chemicals.
• Research & Development: A valuable reagent for academic and industrial research exploring new synthetic methodologies and material science.

Basic Information

Product Name	1,1-Dichloro-4-Methylpentadiene-1,4
CAS No.	62434-98-4
Molecular Formula	C6H8Cl2
Molecular Weight	151.03 g/mol
Synonyms	1,1-Dichloro-4-methyl-1,4-pentadiene; 4-Methyl-1,1-dichloro-1,4-pentadiene; 1,4-Pentadiene, 1,1-dichloro-4-methyl-; Dichloromethylpentadiene; NSC 163063
EINECS	Contact for details

Quality Control

Our 1,1-Dichloro-4-Methylpentadiene-1,4 is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available for every shipment to support your quality assurance and regulatory compliance needs.

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 nature, ensure containers are kept tightly sealed. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Density (at 20°C)	~1.15 g/mL

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