Description

2-Butyl-2-Ethyl-1,3-Dimethoxypropane CAS NO 129318-09-8 is a specialized acetal compound, primarily utilized as a key intermediate and protecting group reagent in advanced organic synthesis. Its value lies in its ability to act as a versatile building block for the production of fine chemicals, pharmaceuticals, and functional materials. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity intermediates for complex synthetic routes.

Application

• As a key synthetic intermediate in the production of active pharmaceutical ingredients (APIs) and drug candidates.
• Utilized as a protecting group reagent for carbonyl functionalities in multi-step organic synthesis.
• Employed in the research and development of specialty polymers and functional materials.
• Serves as a precursor or building block in agrochemical manufacturing for crop protection agents.
• Used in flavor and fragrance synthesis to create specific aroma compounds.
• Applied in academic and industrial R&D laboratories for methodological development and scale-up studies.

Basic Information

Product Name	2-Butyl-2-Ethyl-1,3-Dimethoxypropane
CAS No.	129318-09-8
Molecular Formula	C11H24O2
Molecular Weight	188.31 g/mol
Synonyms	1,3-Dimethoxy-2-butyl-2-ethylpropane; 2-Ethyl-2-butyl-1,3-dimethoxypropane; Propane, 1,3-dimethoxy-2-butyl-2-ethyl-; Acetaldehyde, diethyl-, dimethyl acetal; Diethylacetaldehyde dimethyl acetal; 2,2-Diethylbutanal dimethyl acetal
EINECS	Contact for details

Quality Control

Our 2-Butyl-2-Ethyl-1,3-Dimethoxypropane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for regulated and non-regulated markets.

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 when not in use 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 (n20/D)	1.410 - 1.420
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.