Description

3-(4-Methylphenyl)Propionaldehyde is a versatile aromatic aldehyde intermediate with a distinct chemical structure that makes it valuable for fine chemical synthesis. Its primary commercial significance lies in its role as a key building block for creating more complex molecules in the fragrance, pharmaceutical, and agrochemical sectors. This compound is particularly sought after by R&D chemists and production specialists in flavor & fragrance manufacturing and advanced material science for its reactivity and functional group compatibility.

Application

• Fragrance and Flavor Ingredient Synthesis: Serves as a crucial intermediate in the production of musky, floral, and woody aroma chemicals.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Acts as a building block for certain pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic frameworks via reactions like aldol condensation or reductive amination.
• Liquid Crystal and Polymer Chemistry: Can be utilized in the synthesis of monomers or intermediates for specialty polymers and advanced materials.

Basic Information

Product Name	3-(4-Methylphenyl)Propionaldehyde
CAS No.	5406-12-2
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	4-Methylhydrocinnamaldehyde; 3-(p-Tolyl)propionaldehyde; 3-(4-Methylphenyl)propanal; p-Methylhydrocinnamaldehyde; 3-(p-Tolyl)propanal; Benzenepropanal, 4-methyl-; Hydrocinnamaldehyde, 4-methyl-
EINECS	226-476-6

Quality Control

Our 3-(4-Methylphenyl)Propionaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support customer audits and can tailor quality parameters to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen) for long-term storage or after opening to maintain stability and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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