Description

4,4'-Bis(Dimethylamino)Benzhydrol CAS NO 119-58-4 is a versatile organic compound belonging to the class of triarylmethane derivatives, characterized by its benzhydrol core substituted with dimethylamino groups. This structure makes it a valuable intermediate and precursor in the synthesis of dyes, pigments, and functional materials. It is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and advanced material sectors seeking high-purity building blocks for complex syntheses.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of triarylmethane dyes, such as Malachite Green and Crystal Violet analogs, used in textiles, inks, and biological stains.
• Photorefractive Material Synthesis: Used in the development of organic photorefractive polymers and composites for holographic data storage and optical information processing.
• Electrochromic Device Research: Serves as a building block for electrochromic materials that change color or opacity with an applied voltage, applicable in smart windows and displays.
• Pharmaceutical Intermediate: Employed in organic synthesis routes for developing potential therapeutic agents and active pharmaceutical ingredients (APIs).
• Chemical Sensor Development: Utilized in the fabrication of chemosensors and fluorescence probes due to its electron-donating properties and structural tunability.
• Academic and Industrial R&D: A fundamental reagent for research in organic chemistry, material science, and photochemistry.

Basic Information

Product Name	4,4'-Bis(Dimethylamino)Benzhydrol
CAS No.	119-58-4
Molecular Formula	C17H22N2O
Molecular Weight	270.37 g/mol
Synonyms	4,4'-Bis(dimethylamino)benzhydrol; Bis(4-dimethylaminophenyl)methanol; 4,4'-Tetramethyldiaminobenzhydrol; Michler's Hydrol; p,p'-Bis(dimethylamino)benzhydrol; [Bis(4-dimethylaminophenyl)]methanol; 4-(Dimethylamino)-α-[4-(dimethylamino)phenyl]benzenemethanol; NSC 6175
EINECS	204-340-7

Quality Control

Our 4,4'-Bis(Dimethylamino)Benzhydrol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and loss on drying. We provide Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	174 - 178 °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.