Description

4-Diethylamino-o-Toluidine is a versatile aromatic amine derivative that serves as a critical intermediate in the synthesis of various high-value chemical products. Its chemical structure makes it an essential building block for creating dyes, pigments, and other functional organic compounds. This product is particularly valuable for manufacturers in the dyestuff, pharmaceutical, and agrochemical industries who require a reliable and high-purity intermediate for their synthesis processes.

Application

• Dye and Pigment Intermediate: A key precursor in the manufacture of triarylmethane dyes, cationic dyes, and other colorants for textiles, inks, and plastics.
• Pharmaceutical Synthesis: Used as an intermediate in the production of certain active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Manufacturing: Serves as a building block in the synthesis of herbicides, fungicides, and other crop protection chemicals.
• Chemical Research & Development: Employed in organic synthesis laboratories for the development of new compounds and materials.
• Photographic Chemicals: Can be utilized in the formulation of certain photographic developers and sensitizers.
• Polymer Additives: Acts as a monomer or modifier in the production of specialty polymers and resins.

Basic Information

Product Name	4-Diethylamino-o-Toluidine
CAS No.	148-71-0
Molecular Formula	C11H18N2
Molecular Weight	178.28 g/mol
Synonyms	N,N-Diethyl-2-methyl-p-phenylenediamine; 4-Amino-N,N-diethyl-2-methylaniline; 2-Methyl-N,N-diethyl-1,4-benzenediamine; 4-(Diethylamino)-2-methylaniline; o-Toluidine, 4-diethylamino-; Fast Blue BB Base; Azoic Diazo Component 48; C.I. 37240
EINECS	205-717-9

Quality Control

Our 4-Diethylamino-o-Toluidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the high standards required for industrial and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request, providing full traceability and quality assurance.

Storage

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

Specification

Item	Specification
Appearance	Light brown to reddish-brown crystalline powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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