Description

1-(4-Aminophenyl)-1,3,3-Trimethylindan-Ar-Amine is a high-purity aromatic amine derivative, serving as a critical advanced intermediate in the synthesis of complex organic molecules. Its unique indane-based structure with a primary aromatic amine functional group makes it a valuable building block for creating specialized dyes, pigments, and high-performance polymers. This compound is essential for R&D and production chemists in the fine chemical, pharmaceutical, and advanced material sectors seeking to develop novel compounds with specific optical or material properties.

Application

• Dye & Pigment Intermediate: A key precursor in the synthesis of high-value, complex organic dyes and pigments, particularly for applications requiring specific color fastness and stability.
• Pharmaceutical Research: Used as a sophisticated building block in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Material Science: Acts as a monomer or curing agent in the production of specialty polymers, resins, and advanced materials with enhanced thermal or mechanical properties.
• Liquid Crystal & OLED Materials: Serves as a core structural unit in the development of organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Photographic & Imaging Chemicals: Employed in the synthesis of chemicals used in advanced photographic and non-impact imaging technologies.
• Agrochemical Synthesis: Utilized as an intermediate in the research and production of novel agrochemicals, such as herbicides and plant growth regulators.

Basic Information

Product Name	1-(4-Aminophenyl)-1,3,3-Trimethylindan-Ar-Amine
CAS No.	68170-20-7
Molecular Formula	C18H21N
Molecular Weight	251.37 g/mol
Synonyms	1-(4-Aminophenyl)-1,3,3-trimethylindane; 4-(1,3,3-Trimethyl-1-indanyl)aniline; 1,3,3-Trimethyl-1-(4-aminophenyl)indane; 4-(1,3,3-Trimethylindan-1-yl)aniline; 1-(p-Aminophenyl)-1,3,3-trimethylindane; Ar-Amine (common trade name reference); 68170-20-7; 4-(2,3-Dihydro-1,1,3-trimethyl-1H-inden-4-yl)aniline
EINECS	Contact for details

Quality Control

Our 1-(4-Aminophenyl)-1,3,3-Trimethylindan-Ar-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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