Description

3-((Ethoxycarbonyl)Amino)Diphenylamine is a specialized organic chemical intermediate featuring a diphenylamine core substituted with a urethane-type ethoxycarbonylamino group. This molecular structure makes it a valuable building block for synthesizing more complex molecules, particularly in advanced material science and fine chemical manufacturing. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring functionalized diphenylamine structures.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Polymer Additive & Stabilizer: Serves as a monomer or functional additive in the production of high-performance polymers and resins to impart specific thermal or oxidative stability.
• Dye and Pigment Manufacturing: Intermediate for creating complex organic dyes and colorants, especially azo dyes and pigments.
• Research & Development: Essential building block in organic synthesis for academic and industrial research into new materials and chemical entities.
• Liquid Crystal and Electronic Material Precursor: Used in the development of advanced organic electronic materials and liquid crystal displays (LCDs).

Basic Information

Product Name	3-((Ethoxycarbonyl)Amino)Diphenylamine
CAS No.	37711-28-7
Molecular Formula	C15H16N2O2
Molecular Weight	256.30 g/mol
Synonyms	N-(3-Aminophenyl)carbamic acid ethyl ester; Ethyl 3-aminophenylcarbamate; 3-Aminophenyl ethylcarbamate; 3-(Ethoxycarbonylamino)aniline; N-Ethoxycarbonyl-m-phenylenediamine; m-(Ethoxycarbonylamino)aniline; Urethane of m-phenylenediamine; ECADPA
EINECS	Contact for details

Quality Control

Our 3-((Ethoxycarbonyl)Amino)Diphenylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.