Description

3,5,5-Trimethylheptanal CAS NO 72333-11-0 is a branched-chain aliphatic aldehyde of significant industrial interest. This compound serves as a versatile intermediate and building block in the synthesis of more complex molecules. It is particularly valuable for manufacturers in the fragrance, flavor, and specialty chemical sectors seeking to create unique organoleptic profiles or specific chemical functionalities.

Application

• Fragrance and Flavor Ingredient: Used as a key intermediate or component in the synthesis of novel aroma chemicals, imparting green, citrus, or woody notes to fine fragrances and flavor compositions.
• Chemical Synthesis Intermediate: Serves as a crucial building block in organic synthesis, particularly for the production of alcohols, acids, and other derivatives through oxidation, reduction, or condensation reactions.
• Plasticizer and Polymer Additive Precursor: Utilized in the manufacture of specialized plasticizers, stabilizers, or other performance additives for polymer and resin formulations.
• Lubricant and Fuel Additive Synthesis: Acts as a precursor in the development of high-performance synthetic lubricants and fuel additives designed to improve efficiency and reduce emissions.
• Agrochemical Intermediate: Employed in the synthesis of certain pesticides, herbicides, or plant growth regulators, contributing to specific biological activity.
• Surfactant and Detergent Manufacturing: Used to produce specialized surfactants and emulsifiers for industrial and institutional cleaning applications.

Basic Information

Product Name	3,5,5-Trimethylheptanal
CAS No.	72333-11-0
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	3,5,5-Trimethylheptanal; 3,5,5-Trimethyl-heptanal; Heptanal, 3,5,5-trimethyl-; 3,5,5-Trimethyl enanthaldehyde; 3,5,5-Trimethyl heptanaldehyde; 3,5,5-Trimethylheptan-1-al; 72333-11-0
EINECS	Contact for details

Quality Control

Our 3,5,5-Trimethylheptanal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting these results are available for review and provided with every shipment to guarantee full traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Recommended storage temperature is 2-8°C for extended stability. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.820 - 0.830

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