Description

Toluene-2,3-Diamine, 5-tert-Butyl-4-Isopropyl- (4Ci) is a high-purity, substituted aromatic diamine derivative with the CAS number 854633-87-7. This specialized intermediate is valued for its unique steric and electronic properties, which are critical for synthesizing advanced materials and fine chemicals. It is primarily sought by research and development teams and production chemists in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its substituted diamine functionality.
• Polymer & Resin Modifier: Serves as a curing agent or chain extender in epoxy and polyurethane systems, imparting specific thermal and mechanical properties.
• Dye & Pigment Precursor: An essential intermediate for manufacturing high-performance organic pigments and dyes with enhanced lightfastness.
• Ligand Synthesis for Catalysis: Used to create sophisticated chelating ligands for transition metal catalysts in asymmetric synthesis.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	Toluene-2,3-Diamine, 5-tert-Butyl-4-Isopropyl- (4Ci)
CAS No.	854633-87-7
Molecular Formula	C14H24N2
Molecular Weight	220.36 g/mol
Synonyms	5-tert-Butyl-4-isopropylbenzene-1,2-diamine; 1,2-Benzenediamine, 5-(1,1-dimethylethyl)-4-(1-methylethyl)-; 4-Isopropyl-5-tert-butyl-o-phenylenediamine; 2,3-Diamino-5-tert-butyl-4-isopropyltoluene; 5-tert-Butyl-4-isopropyl-1,2-phenylenediamine; 4Ci Toluenediamine derivative; Toluene-2,3-diamine, 4Ci substituted
EINECS	Contact for details

Quality Control

Our Toluene-2,3-Diamine, 5-tert-Butyl-4-Isopropyl- (4Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.