Description

3-(4-Ethyl-Phenyl)-Propionaldehyde is a high-purity aromatic aldehyde intermediate of significant commercial importance. This compound serves as a versatile building block in advanced organic synthesis, enabling the production of complex molecules with specific functional properties. It is primarily sought after by the pharmaceutical, agrochemical, and specialty fragrance industries for research, development, and manufacturing processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the development and production of advanced crop protection agents and herbicides.
• Fragrance & Flavor Ingredient: Serves as a building block for creating specific aromatic aldehydes and ketones used in perfumery.
• Organic Synthesis Reagent: A valuable reagent for constructing complex molecular architectures in research and development laboratories.
• Liquid Crystal & Polymer Chemistry: Potential intermediate in the synthesis of specialty monomers for advanced materials.

Basic Information

Product Name	3-(4-Ethyl-Phenyl)-Propionaldehyde
CAS No.	104175-15-7
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	3-(4-Ethylphenyl)propanal; 4-Ethylbenzenepropanal; 3-(p-Ethylphenyl)propionaldehyde; (4-Ethylphenyl)propanal; Benzenepropanal, 4-ethyl-; 3-(4-Ethylphenyl)-1-propanal; p-Ethylhydrocinnamaldehyde
EINECS	Contact for details

Quality Control

Our 3-(4-Ethyl-Phenyl)-Propionaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.