Description

1,2-Benzenediamine,3,4,5-Trimethyl-(9Ci) is a substituted aromatic diamine with the CAS number 91054-50-1. This compound serves as a versatile and valuable chemical intermediate in the synthesis of more complex organic molecules, including dyes, pigments, and pharmaceutical agents. It is primarily sought by industries involved in fine chemical manufacturing and advanced material research.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Dye and Pigment Manufacturing: Used in the production of high-performance azo dyes, pigments, and colorants for industrial applications.
• Polymer Chemistry: Acts as a monomer or curing agent in the development of specialty polymers, resins, and polyimides.
• Agrochemical Synthesis: Employed as a precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material properties.
• Corrosion Inhibitor Formulation: Can be utilized in the development of additives for metal surface treatment and protection.

Basic Information

Product Name	1,2-Benzenediamine,3,4,5-Trimethyl-(9Ci)
CAS No.	91054-50-1
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	3,4,5-Trimethylbenzene-1,2-diamine; 3,4,5-Trimethyl-o-phenylenediamine; 1,2-Diamino-3,4,5-trimethylbenzene; 3,4,5-Trimethyl-1,2-benzenediamine; Trimethylphenylenediamine; o-Phenylenediamine, 3,4,5-trimethyl-
EINECS	Contact for details

Quality Control

Our production of 1,2-Benzenediamine,3,4,5-Trimethyl-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its properties of being light-sensitive and easily oxidized, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.