Description

4-Dimethylaminobenzoic Acid is a versatile organic compound featuring a benzoic acid core substituted with a dimethylamino group, making it a valuable intermediate in fine chemical synthesis. This compound is particularly significant for its role as a key building block in the production of photoinitiators, dyes, and pharmaceutical agents. It is essential for manufacturers and R&D laboratories in the polymer, specialty chemical, and life sciences industries seeking high-purity intermediates for advanced applications.

Application

• Photoinitiator Synthesis: A crucial precursor in the manufacturing of Type II photoinitiators used in UV-curable inks, coatings, and adhesives.
• Dye and Pigment Intermediate: Serves as a building block for synthesizing various triarylmethane and other specialty dyes.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Reagent: Employed as a starting material or reagent in various organic reactions, including esterification and amidation processes.
• Chemical Research: Utilized in academic and industrial R&D for studying charge-transfer complexes and photochemical properties.
• Liquid Crystal Materials: Can be used in the synthesis of components for liquid crystal displays (LCDs).

Basic Information

Item	Detail
Product Name	4-Dimethylaminobenzoic Acid
CAS No.	619-84-1
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	p-Dimethylaminobenzoic Acid; 4-(Dimethylamino)benzoic Acid; DMABA; Benzoic acid, 4-(dimethylamino)-; NSC 404080; p-(N,N-Dimethylamino)benzoic Acid; 4-Carboxy-N,N-dimethylaniline
EINECS	210-603-7

Quality Control

Our 4-Dimethylaminobenzoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for use in sensitive applications like photoinitiator and pharmaceutical synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	240 - 245 °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.