Description

4-(2-Hydroxyethoxy)Benzaldehyde is a versatile aromatic aldehyde derivative featuring a hydrophilic ethylene glycol side chain. This unique bifunctional structure makes it a valuable building block for synthesizing advanced materials and fine chemicals. It is particularly sought after by research and development teams in the pharmaceutical, agrochemical, and polymer industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring ether-linked solubilizing groups.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the hydroxyethoxy moiety can enhance bioavailability.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers, resins, and liquid crystal materials.
• Organic Synthesis Building Block: Employed in various organic reactions, including condensations and etherifications, to introduce aldehyde and ether functionalities.
• UV Absorber & Stabilizer Precursor: Used in the manufacture of benzophenone and benzotriazole derivatives for coatings and plastics.
• Fragrance & Flavor Intermediate: Acts as a starting material for synthesizing specific aromatic compounds used in fragrance formulations.

Basic Information

Product Name	4-(2-Hydroxyethoxy)Benzaldehyde
CAS No.	22042-73-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	p-(2-Hydroxyethoxy)benzaldehyde; 4-(2-Hydroxyethoxy)benzaldehyde; 2-[4-(Formyl)phenoxy]ethanol; Benzaldehyde, 4-(2-hydroxyethoxy)-; 4-Formylphenoxyethoxyethanol; 4-Hydroxyethoxybenzaldehyde; (4-Formylphenoxy)ethanol
EINECS	244-744-6

Quality Control

Our 4-(2-Hydroxyethoxy)Benzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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