Description

1,3-Benzenediamine,2,4,5-Trimethyl-(9Ci) is a substituted aromatic diamine compound with the CAS registry number 90721-79-2. This specialty chemical serves as a versatile and high-purity building block for advanced synthesis, offering precise molecular architecture for demanding applications. It is primarily required by R&D laboratories and industrial manufacturers in the polymer, pharmaceutical, and agrochemical sectors for the development of novel materials and active ingredients.

Application

• As a key monomer or chain extender in the synthesis of specialized polyamides, polyimides, and polyurea resins.
• As an intermediate in pharmaceutical research for creating novel active pharmaceutical ingredients (APIs) and fine chemicals.
• In the development of agrochemicals, such as herbicides and fungicides, leveraging its aromatic amine functionality.
• As a curing agent or cross-linking component in high-performance epoxy and polymer systems.
• For the synthesis of corrosion inhibitors and functional additives for industrial fluids.
• In dye and pigment manufacturing as a precursor for azo dyes and other colorants.
• As a chelating agent precursor in metal extraction and purification processes.
• In material science research for developing advanced organic frameworks and electronic materials.

Basic Information

Product Name	1,3-Benzenediamine,2,4,5-Trimethyl-(9Ci)
CAS No.	90721-79-2
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	2,4,5-Trimethyl-m-phenylenediamine; 1,3-Diamino-2,4,5-trimethylbenzene; 2,4,5-Trimethyl-1,3-benzenediamine; m-Phenylenediamine, 2,4,5-trimethyl-; 2,4,5-Trimethylbenzene-1,3-diamine; TMPD (context-specific); 90721-79-2
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediamine,2,4,5-Trimethyl-(9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources. Due to the reactive nature of aromatic amines, consider storage under an inert atmosphere for long-term stability of opened containers.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
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.