Description

1,3-Benzenediamine,5-Isocyanato-(9Ci) is a bifunctional aromatic compound containing both amine and isocyanate groups, making it a versatile building block for advanced material synthesis. Its dual reactivity is critical for creating polymers with tailored mechanical and thermal properties. This specialty chemical is essential for researchers and manufacturers in the polymer and coatings industries seeking to develop high-performance resins and adhesives.

Application

• Polymer Synthesis: A key monomer for the production of polyurethanes and polyureas, contributing to elastomers, coatings, and adhesives with enhanced durability.
• Advanced Material Research: Serves as a precursor in the development of novel high-performance polymers and thermosetting resins for aerospace and automotive applications.
• Crosslinking Agent: Used to modify and crosslink polymers to improve their chemical resistance, thermal stability, and mechanical strength.
• Chemical Intermediate: Employed in organic synthesis to create more complex molecules for pharmaceutical and agrochemical research.
• Specialty Coatings Formulation: Imparts excellent adhesion and weather resistance in industrial and protective coating systems.

Basic Information

Product Name	1,3-Benzenediamine,5-Isocyanato-(9Ci)
CAS No.	213212-89-6
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	5-Isocyanato-1,3-benzenediamine; 5-Isocyanato-m-phenylenediamine; 3-Amino-5-isocyanatoaniline; 1,3-Diamino-5-isocyanatobenzene; m-Phenylenediamine, 5-isocyanato-; 213212-89-6; Benzene-1,3-diamine, 5-isocyanato-
EINECS	Contact for details

Quality Control

Our production of 1,3-Benzenediamine,5-Isocyanato-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and other critical parameters is provided with every shipment to support your quality assurance processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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