Description

2,2-Dimethoxy-3-Methyl-Pentane CAS NO 72409-06-4 is a specialized acetal compound valued for its role as a versatile chemical intermediate and protecting group in organic synthesis. Its unique structure makes it a critical reagent for constructing complex molecular frameworks, particularly in fine chemical and pharmaceutical research. This compound is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a crucial intermediate in the manufacture of flavors, fragrances, and specialty chemicals.
• Organic Synthesis Reagent: Functions as a protecting group for carbonyl compounds in multi-step synthetic routes.
• Polymer & Material Science: Employed in the research and development of novel polymeric materials and functional coatings.
• Academic & Industrial R&D: A valuable tool for chemical research in universities and corporate laboratories exploring new synthetic methodologies.

Basic Information

Product Name	2,2-Dimethoxy-3-Methyl-Pentane
CAS No.	72409-06-4
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	3-Methyl-2,2-dimethoxypentane; 2,2-Dimethoxy-3-methylpentane; Pentane, 2,2-dimethoxy-3-methyl-; 3-Methylpentane-2,2-diyl dimethyl ether; Acetaldehyde, (1-ethylpropylidene)-, dimethyl acetal; (1-Ethylpropylidene)acetaldehyde dimethyl acetal
EINECS	Contact for details

Quality Control

Our 2,2-Dimethoxy-3-Methyl-Pentane is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC and NMR, to verify identity and assay. Certificates of Analysis (COA) documenting purity 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged storage to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
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.