Description

Isobutyraldehyde Diethyl Acetal is a clear, colorless liquid acetal derivative of isobutyraldehyde. This specialty chemical serves as a versatile intermediate and protecting group in organic synthesis, valued for its stability under basic conditions. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries for the synthesis of complex molecules.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of various esters and acetals that contribute fruity, green, or nutty notes to perfumes and food flavorings.
• Pharmaceutical Synthesis: Acts as a protecting group for aldehydes during multi-step synthesis of active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Employed as a stable precursor or building block in Grignard reactions and other nucleophilic additions.
• Specialty Chemical Manufacturing: Serves as a key raw material for producing other fine chemicals, agrochemicals, and functional materials.
• Research & Development: Utilized in laboratory-scale R&D for method development and exploring new synthetic pathways.

Basic Information

Product Name	Isobutyraldehyde Diethyl Acetal
CAS No.	1741-41-9
Molecular Formula	C8H18O2
Molecular Weight	146.23 g/mol
Synonyms	1,1-Diethoxy-2-methylpropane; Diethyl isobutyraldehyde acetal; Isobutyraldehyde diethyl acetal; 2-Methylpropanal diethyl acetal; Diethyl (2-methylpropylidene) acetal; Isobutyraldehyde ethyl acetal; Acetaldehyde, (1,1-diethoxy-2-methylpropyl)-; NSC 66466
EINECS	217-109-7

Quality Control

Our Isobutyraldehyde Diethyl Acetal is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC analysis for purity and identity confirmation, to ensure it meets exacting standards for industrial and laboratory use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 15-25°C. The product is flammable; keep away from open flames and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20/D)	1.395 - 1.399
Density (g/mL at 20°C)	0.825 - 0.835
Water Content (KF)	≤ 0.2%

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