Description

2,2-Dimethoxy-4,4-Dimethylpentane is a specialized dialkyl acetal compound with the CAS number 72409-07-5. This chemical serves as a versatile intermediate and protecting group reagent in complex organic synthesis, valued for its stability under basic conditions and reactivity under acidic conditions. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) where acetal groups are required as protecting groups for carbonyl functionalities.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides and herbicides, contributing to specific molecular frameworks.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including fragrances, flavors, and advanced materials.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialized polymeric materials with tailored properties.
• Organic Synthesis Reagent: Functions as a reliable reagent in academic and industrial research laboratories for novel bond-forming reactions.
• Chemical Derivatization: Utilized to modify other compounds, enhancing their solubility, stability, or reactivity for further processing.

Basic Information

Product Name	2,2-Dimethoxy-4,4-Dimethylpentane
CAS No.	72409-07-5
Molecular Formula	C9H20O2
Molecular Weight	160.25 g/mol
Synonyms	4,4-Dimethyl-2,2-dimethoxypentane; 2,2-Dimethoxy-4,4-dimethylpentane; Pentane, 2,2-dimethoxy-4,4-dimethyl-; 4,4-Dimethylpentane-2,2-diyl dimethyl ether; 2,2-Dimethoxypentane, 4,4-dimethyl-; Acetaldehyde, (2,2-dimethylpropylidene)bis[methyl ether]; (2,2-Dimethylpropylidene)bis(methyl ether)
EINECS	Contact for details

Quality Control

Our 2,2-Dimethoxy-4,4-Dimethylpentane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.405 - 1.415
Density (20°C)	0.85 - 0.87 g/mL

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