Description

2,2-Dimethylhexanal is a branched-chain aliphatic aldehyde with the CAS number 996-12-3, valued for its role as a versatile intermediate and flavor/fragrance component. Its unique structure provides specific reactivity and organoleptic properties that are essential for high-value synthesis and product formulation. This compound is particularly relevant for manufacturers in the flavors and fragrances, pharmaceutical intermediates, and specialty chemical sectors seeking reliable, high-purity raw materials.

Application

• Flavor and Fragrance Ingredient: Used as a building block or direct component in the synthesis of complex aroma chemicals, imparting green, fruity, or waxy notes.
• Pharmaceutical Intermediate: Serves as a key chiral synthon or precursor in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Organic Synthesis: Acts as a versatile reagent in aldol condensations, Grignard reactions, and reductive amination for producing more complex organic molecules.
• Agrochemicals: Employed in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Polymer Additives: Utilized in the modification of polymer chains or as a starting material for plasticizers and stabilizers.
• Research & Development: A valuable standard and reagent in academic and industrial R&D laboratories for chemical studies.

Basic Information

Product Name	2,2-Dimethylhexanal
CAS No.	996-12-3
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	2,2-Dimethylcaproaldehyde; Hexanal, 2,2-dimethyl-; 2,2-Dimethylhexanal-1; 2,2-Dimethylhexanaldehyde; alpha,α-Dimethylcaproaldehyde; NSC 66445; 2,2-Dimethyl-n-hexanal
EINECS	213-630-7

Quality Control

Our 2,2-Dimethylhexanal is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specifications and industry standards.

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 properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert gas (e.g., nitrogen) and keep containers tightly sealed when not in use. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.415 - 1.425
Specific Gravity (20/20°C)	0.815 - 0.825
Related Substances (GC)	Total impurities ≤ 3.0%

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