Description

1,1-Dimethoxy-2-Methylpropane is a specialized acetal compound valued for its role as a versatile protecting group and building block in synthetic organic chemistry. Its high volatility makes it particularly useful in processes requiring efficient removal or where it acts as a reactive solvent. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries engaged in complex multi-step synthesis.

Application

• Protecting Group in Organic Synthesis: Used to protect carbonyl functionalities (aldehydes) during multi-step synthetic sequences, particularly in the production of complex pharmaceutical intermediates.
• Chemical Intermediate: Serves as a key precursor in the synthesis of various specialty chemicals, including flavors, fragrances, and advanced polymer materials.
• Solvent & Reaction Medium: Employed as a polar, aprotic solvent in Grignard reactions and other organometallic transformations where its volatility aids in product isolation.
• Cross-linking Agent: Utilized in the formulation of certain resins and coatings, contributing to improved material properties.
• Laboratory Reagent: A valuable reagent in research and development for method development and small-scale synthesis of novel compounds.

Basic Information

Product Name	1,1-Dimethoxy-2-Methylpropane
CAS No.	41632-89-7
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	2-Methyl-1,1-dimethoxypropane; Isobutyraldehyde Dimethyl Acetal; Dimethyl Isobutyraldehyde Acetal; 2-Methylpropanal Dimethyl Acetal; Isobutanal Dimethyl Acetal; 1,1-Dimethoxy-2-methyl-propane; Propane, 1,1-dimethoxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 1,1-Dimethoxy-2-Methylpropane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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 when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.390 - 1.394
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.