Description

1-Chloro-4,5-Dimethylhexane is a versatile chlorinated alkane intermediate with a branched hydrocarbon structure, offering a unique combination of reactivity and steric influence. This compound is valued for its utility as a key building block in organic synthesis, particularly for introducing the chloroalkyl functional group into more complex molecules. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from ligand synthesis to polymer modification.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), leveraging the chlorine atom for further functionalization.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where its branched chain can influence biological activity.
• Organic Synthesis Building Block: Acts as a versatile reagent for nucleophilic substitution reactions, Grignard reagent formation, and as a precursor to other organohalides.
• Ligand and Catalyst Development: Employed in the creation of specialized phosphine or nitrogen-based ligands for transition metal catalysis.
• Polymer Science: Can be used as a modifier or chain-transfer agent in the synthesis of specialty polymers and resins.
• Flavor and Fragrance Industry: Potentially utilized in the synthesis of specific aroma chemicals that require a chlorinated hydrocarbon backbone.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	1-Chloro-4,5-Dimethylhexane
CAS No.	71173-65-4
Molecular Formula	C8H17Cl
Molecular Weight	148.67 g/mol
Synonyms	4,5-Dimethylhexyl chloride; 1-Chloro-4,5-dimethyl-hexane; Hexane, 1-chloro-4,5-dimethyl-; 4,5-Dimethyl-1-chlorohexane
EINECS	Contact for details

Quality Control

Our 1-Chloro-4,5-Dimethylhexane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for sensitive synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong bases and active metals. Recommended storage temperature is 2-25°C. The container should be kept tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.86 - 0.90 g/mL
Refractive Index (20°C)	1.420 - 1.430

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