Description

Pap-220 CAS NO 68391-11-7 is a high-purity chemical intermediate designed for advanced synthesis and formulation processes. This compound is valued for its consistent performance and reliability in demanding industrial applications. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking a dependable raw material for their production lines.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Specialty Polymer Production: Acts as a monomer or cross-linking agent in the manufacture of high-performance polymers.
• Fine Chemical Manufacturing: Employed in complex organic synthesis for dyes, pigments, and other value-added chemicals.
• Research & Development: A critical reagent for chemical research in academic and industrial laboratories.
• Electronic Chemicals: Potential use in the formulation of specialty chemicals for the electronics industry.

Basic Information

Product Name	Pap-220
CAS No.	68391-11-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pap-220; 68391-11-7; 4-(4-Aminophenoxy)phthalonitrile; 4-(4-Aminophenoxy)-1,2-dicyanobenzene; 4-(4-Aminophenoxy)benzene-1,2-dicarbonitrile; 1,2-Dicyano-4-(4-aminophenoxy)benzene; 4-(p-Aminophenoxy)phthalonitrile; Phthalonitrile derivative PAP-220
EINECS	Contact for details

Quality Control

Our Pap-220 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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