Description

Aminophenol CAS NO 27598-85-2 is a versatile aromatic amine compound widely utilized as a key intermediate in organic synthesis. Its bifunctional nature, containing both an amine and a phenolic hydroxyl group, makes it a valuable building block for creating more complex molecules. This chemical is essential for manufacturers in the pharmaceutical, dye, and polymer industries seeking reliable, high-purity intermediates for their production processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including analgesics and antipyretics.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing azo dyes and other colorants for textiles, inks, and plastics.
• Polymer Industry: Used in the production of specialty polymers, resins, and as a modifier to enhance material properties.
• Photographic Chemicals: Acts as a developing agent in certain photographic formulations.
• Chemical Research & Development: Employed as a standard reagent and building block in organic synthesis and material science research.
• Agrochemical Synthesis: Functions as an intermediate in the production of certain herbicides and pesticides.

Basic Information

Product Name	Aminophenol
CAS No.	27598-85-2
Molecular Formula	C6H7NO
Molecular Weight	109.13 g/mol
Synonyms	4-Aminophenol; p-Aminophenol; 4-Hydroxyaniline; PAP; Paraminophenol; 1-Amino-4-hydroxybenzene; 4-Amino-1-hydroxybenzene; UN2512
EINECS	248-542-6

Quality Control

Our Aminophenol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with each shipment to support your quality assurance protocols.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	186 - 190 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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