Description

p-(Dimethylamino)Phenol Hydrochloride is a high-purity organic salt primarily used as a key intermediate in the synthesis of specialized dyes and pharmaceutical compounds. Its significance lies in its role as a versatile building block for creating complex molecules with specific colorimetric or biological properties. This product is essential for manufacturers and R&D laboratories in the dye, pigment, and fine chemical sectors seeking reliable, high-quality intermediates for advanced synthesis.

Application

• Key intermediate in the synthesis of azo dyes and pigments.
• Precursor for pharmaceutical active ingredients (APIs) and fine chemicals.
• Building block in photographic developers and color-forming agents.
• Reagent in analytical chemistry and research applications.
• Intermediate for polymer stabilizers and specialty additives.
• Used in the development of functional materials and electronic chemicals.

Basic Information

Product Name	p-(Dimethylamino)Phenol Hydrochloride
CAS No.	5882-48-4
Molecular Formula	C8H12ClNO
Molecular Weight	173.64 g/mol
Synonyms	4-(Dimethylamino)phenol hydrochloride; N,N-Dimethyl-4-aminophenol hydrochloride; p-Dimethylaminophenol HCl; 4-Hydroxy-N,N-dimethylaniline hydrochloride; Developer D-1; Amidol hydrochloride; DMAP hydrochloride; p-(N,N-Dimethylamino)phenol hydrochloride
EINECS	227-548-7

Quality Control

Our p-(Dimethylamino)Phenol Hydrochloride is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.