Description

4-Phenoxybenzaldehyde is a versatile aromatic aldehyde building block, essential for synthesizing complex organic molecules. Its unique structure, featuring both a phenoxy group and an aldehyde functionality, makes it a critical intermediate in the production of advanced materials and active pharmaceutical ingredients. This high-purity compound is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential candidates for anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic semiconductors and liquid crystal compounds used in electronic displays.
• Perfumery & Flavoring Agent Intermediate: Employed in the synthesis of fragrance and flavor compounds due to its aromatic backbone.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex heterocycles and other organic structures.

Basic Information

Product Name	4-Phenoxybenzaldehyde
CAS No.	67-36-7
Molecular Formula	C13H10O2
Molecular Weight	198.22 g/mol
Synonyms	p-Phenoxybenzaldehyde; 4-Phenoxybenzenecarboxaldehyde; Benzaldehyde, 4-phenoxy-; (4-Phenoxyphenyl)methanal; NSC 403697; Phenoxybenzaldehyde; 4-Oxybenzaldehyde phenyl ether
EINECS	200-658-8

Quality Control

Our 4-Phenoxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 and should be handled under an inert atmosphere for long-term storage or when opening a new container. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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