Description

1,1,3,3-Tetraethoxy-2-Methylpropane is a high-purity, specialty acetal compound used as a key synthetic intermediate and protecting group reagent. Its value lies in its ability to act as a versatile building block for the controlled synthesis of complex molecules, particularly in fine chemical and pharmaceutical manufacturing. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for complex organic syntheses.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing specific carbon frameworks.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific acetal functionalities are required.
• Fine Chemical Manufacturing: Acts as a versatile reagent for the preparation of complex organic molecules, flavors, and fragrances.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers and resins with tailored properties.
• Academic & Industrial R&D: A valuable tool in research laboratories for methodological development and exploring new synthetic pathways.
• Protecting Group Chemistry: Utilized to protect carbonyl groups during multi-step synthetic sequences, owing to its stability under a range of conditions.

Basic Information

Product Name	1,1,3,3-Tetraethoxy-2-Methylpropane
CAS No.	10602-37-6
Molecular Formula	C12H26O4
Molecular Weight	234.33 g/mol
Synonyms	2-Methyl-1,1,3,3-tetraethoxypropane; 2-Methyl-1,1,3,3-tetraethoxypropane; 1,1,3,3-Tetraethoxy-2-methylpropane; Tetraethyl 2-methylmalonate acetal; 2-Methylmalonaldehyde Tetraethyl Acetal; Propane, 1,1,3,3-tetraethoxy-2-methyl-; Acetaldehyde, (2-methyl-1,3-propanediyl)bis[diethyl acetal]; Diethyl (2-methyl-1,3-propanediyl)bis(acetal)
EINECS	234-244-5

Quality Control

Our 1,1,3,3-Tetraethoxy-2-Methylpropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthetic applications.

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; ensure containers are kept tightly sealed to prevent degradation.

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 (n20D)	1.410 - 1.415
Density (20°C)	0.92 - 0.96 g/mL

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