Description

3,5,5-Trimethylhexanal is a branched-chain aliphatic aldehyde valued for its unique fragrance and chemical reactivity. It serves as a versatile intermediate and key building block in the synthesis of more complex molecules. This compound is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries seeking to create specific olfactory profiles or functional derivatives.

Application

• Fragrance & Flavor Ingredient: Used as a key component in creating fresh, green, and citrus-like notes for perfumes, cosmetics, and food flavorings.
• Chemical Intermediate: Serves as a crucial building block in organic synthesis for producing alcohols, acids, and other derivatives.
• Plasticizer & Stabilizer Production: Employed in the manufacture of specialized plasticizers and stabilizers for polymer applications.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain pesticides and herbicides.
• Pharmaceutical Intermediates: Utilized in the synthesis of specific active pharmaceutical ingredients (APIs).
• Surfactant & Detergent Industry: Used in the production of specialized surfactants and cleaning agents.

Basic Information

Product Name	3,5,5-Trimethylhexanal
CAS No.	5435-64-3
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	3,5,5-Trimethylhexanal; Isobutylisopentylacetaldehyde; 3,5,5-Trimethylhexanaldehyde; 3,5,5-Trimethyl-1-hexanal; 3,5,5-Trimethylhexane-1-al; Isobutylisopentanal; 3,5,5-Trimethylcaproaldehyde
EINECS	226-605-8

Quality Control

Our 3,5,5-Trimethylhexanal is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with ISO standards and relevant industry specifications for fragrance and intermediate grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-25°C. Due to its properties, it is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.418 - 1.422
Specific Gravity (20/20°C)	0.820 - 0.830
Acid Value	≤ 1.0 mg KOH/g

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