Description

4-Isopropyl-α-Methylcinnamaldehyde is a high-purity aromatic aldehyde derivative, valued for its unique organoleptic properties and versatility as a chemical intermediate. This compound is essential for formulators and manufacturers seeking to create distinctive fragrance profiles and advanced functional materials. It is primarily utilized by the fragrance and flavor industry, as well as by R&D laboratories in fine chemical synthesis.

Application

• Fragrance & Flavor Ingredient: Serves as a key building block for creating woody, spicy, and ambery notes in perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Acts as a versatile intermediate in the production of pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Functional Material Precursor: Used in research and development for synthesizing advanced materials, including liquid crystals and polymers.
• Aroma Chemical Manufacturing: A critical raw material for producing complex aroma chemicals and fragrance accords.

Basic Information

Product Name	4-Isopropyl-α-Methylcinnamaldehyde
CAS No.	831-97-0
Molecular Formula	C₁₄H₁₈O
Molecular Weight	202.29 g/mol
Synonyms	4-Isopropyl-α-methylcinnamaldehyde; 3-(4-Isopropylphenyl)-2-methylpropenal; p-Isopropyl-α-methylcinnamaldehyde; 2-Methyl-3-(4-propan-2-ylphenyl)prop-2-enal; Cinnamaldehyde, 4-isopropyl-α-methyl-; Isopropyl Methyl Cinnamic Aldehyde; p-Cumenyl Methyl Acrolein
EINECS	Contact for details

Quality Control

Our 4-Isopropyl-α-Methylcinnamaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers to maintain stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.555 - 1.565
Specific Gravity (20/20°C)	0.970 - 0.990

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