Description

3-Methyldodecanal is a branched-chain aliphatic aldehyde with a distinctive fatty, waxy, and slightly floral odor profile. This compound is valued as a versatile fragrance intermediate and a building block for synthesizing more complex aroma chemicals. It is primarily sought after by manufacturers in the flavors and fragrances (F&F) industry, as well as by research and development chemists exploring novel organic synthesis pathways.

Application

• Fragrance Ingredient: Used as a key component in the formulation of perfumes, colognes, and personal care products to impart unique fatty, waxy, and floral nuances.
• Flavor Modifier: Employed in trace amounts to enhance or modify flavor profiles in food and beverage applications, contributing to complex taste experiences.
• Chemical Intermediate: Serves as a crucial precursor in organic synthesis for the production of alcohols, acids, and other derivatives used in fine chemicals.
• Aroma Chemical Production: Acts as a building block for the manufacture of more sophisticated musk and floral aroma chemicals.
• Research & Development: Utilized in academic and industrial R&D labs for studying reaction mechanisms and developing new synthetic methodologies.
• Specialty Chemicals: Finds application in the synthesis of surfactants, lubricant additives, and other specialty industrial chemicals.

Basic Information

Product Name	3-Methyldodecanal
CAS No.	10522-20-0
Molecular Formula	C₁₃H₂₆O
Molecular Weight	198.35 g/mol
Synonyms	3-Methyldodecanal; Dodecanal, 3-methyl-; 3-Methyllaurinaldehyde; 3-Methyl-1-dodecanal; 3-Methyldodecyl aldehyde; Laurinaldehyde, 3-methyl-; 3-Methyl lauryl aldehyde; 3-Methyldodecan-1-al
EINECS	234-069-1

Quality Control

Our 3-Methyldodecanal is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity verification, to ensure it meets precise specifications for the fragrance and chemical synthesis markets. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Recommended storage temperature is 2-8°C for long-term 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 reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.820 - 0.835

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