Description

1,3-Bis(p-Ethoxyphenyl)Urea is a specialized organic compound belonging to the diarylurea class. This high-purity chemical intermediate is valued for its role in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by research and development teams and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of specialized dyes, pigments, and optical brighteners.
• Polymer Science: Acts as a monomer or chain extender in the synthesis of high-performance polymers, polyurethanes, and resins.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and creating novel chemical entities.
• Material Science: Investigated for use in the development of organic electronic materials, liquid crystals, and advanced coatings.

Basic Information

Product Name	1,3-Bis(p-Ethoxyphenyl)Urea
CAS No.	740-80-7
Molecular Formula	C₁₇H₂₀N₂O₃
Molecular Weight	300.35 g/mol
Synonyms	1,3-Bis(4-ethoxyphenyl)urea; N,N'-Bis(4-ethoxyphenyl)urea; p,p'-Diethoxycarbanilide; 4,4'-Diethoxycarbanilide; Urea, 1,3-bis(4-ethoxyphenyl)-; Urea, N,N'-bis(4-ethoxyphenyl)-; Bis(4-ethoxyphenyl)urea
EINECS	Contact for details

Quality Control

Our 1,3-Bis(p-Ethoxyphenyl)Urea is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets precise customer specifications and high industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.