Description

Butanal, 2,2-Diethyl- is a branched-chain aldehyde derivative of butyraldehyde, characterized by its unique diethyl substitution at the 2-position. This structural feature makes it a valuable specialty intermediate for synthesizing complex molecules where steric hindrance and specific chain length are critical. It is primarily sought by R&D chemists and process engineers in the fine chemical, fragrance, and pharmaceutical sectors for applications requiring custom aldehyde building blocks.

Application

• Fine Chemical Synthesis: A key building block for producing complex aldehydes, alcohols, and acids used in advanced material science.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fragrance and Flavor Industry: Used in the research and development of novel aroma chemicals and flavoring agents.
• Agrochemical Research: Acts as an intermediate in the development of new pesticides and herbicides.
• Polymer Modification: Employed in the synthesis of specialty monomers and polymers with tailored properties.
• Ligand and Catalyst Development: Useful in organic and organometallic chemistry for creating novel ligands and catalytic systems.

Basic Information

Product Name	Butanal, 2,2-Diethyl-
CAS No.	26254-89-7
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	2,2-Diethylbutanal; 2,2-Diethylbutyraldehyde; Butyraldehyde, 2,2-diethyl-; Diethylbutanal; 2,2-Diethyl-1-butanal; 1-Butanal, 2,2-diethyl-; 2,2-Diethylbutanal-1
EINECS	Contact for details

Quality Control

Our Butanal, 2,2-Diethyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, minimize headspace and exposure to air. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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