Description

Pl 385 CAS NO 85550-66-9 is a specialized chemical intermediate designed for high-performance synthesis and formulation. This compound is valued for its role in creating advanced materials with specific functional properties, offering reliability and consistency for industrial processes. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking a high-purity building block for their R&D and production needs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides.
• Polymer & Resin Modifier: Acts as a functional monomer or cross-linking agent to enhance the thermal and mechanical properties of specialty polymers.
• Fine Chemical Production: Employed as a versatile building block in the manufacture of complex organic compounds for various industrial applications.
• Research & Development: A critical reagent for chemical research in academic and industrial laboratories exploring new synthetic pathways.
• Electronic Chemicals: Potential use in the formulation of specialty chemicals for the electronics industry.

Basic Information

Product Name	Pl 385
CAS No.	85550-66-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pl 385; 85550-66-9; PL-385; 1,3-Bis(4-aminophenoxy)benzene; 4,4'-[1,3-Phenylenebis(oxy)]dianiline; BAPB; Bisaniline P; 1,3-Bis(4-aminophenoxy)benzene (BAPB); Bis[4-(4-aminophenoxy)phenyl] ether (related structure)
EINECS	Contact for details

Quality Control

Our Pl 385 is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all test results 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). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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