Description

p-Ethoxyphenyl-p-Hydroxybenzoate is a high-purity organic ester compound widely utilized as a key intermediate in advanced chemical synthesis. This product is valued for its consistent quality and reliable performance in demanding industrial and research applications. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the production of active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• UV Absorber / Light Stabilizer Precursor: Used in the manufacture of additives for polymers, coatings, and personal care products to enhance light stability.
• Agrochemical Synthesis: Acts as an intermediate in the production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal Material Intermediate: Employed in the synthesis of compounds for electronic displays and optical devices.
• Specialty Polymer Additive: Functions as a monomer or modifier in the production of high-performance engineering plastics and resins.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D laboratories for constructing complex molecular architectures.

Basic Information

Product Name	p-Ethoxyphenyl-p-Hydroxybenzoate
CAS No.	50687-63-3
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	4-Ethoxyphenyl 4-hydroxybenzoate; Benzoic acid, 4-hydroxy-, 4-ethoxyphenyl ester; p-Hydroxybenzoic acid p-ethoxyphenyl ester; Ethylparaben EP Impurity C; Phenonip Component; Eusolex 4360; Uvinul M40 USP; (4-Ethoxyphenyl) 4-hydroxybenzoate
EINECS	Contact for details

Quality Control

Our p-Ethoxyphenyl-p-Hydroxybenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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