Description

4-(Methylamino)Phenol is an important organic intermediate and fine chemical building block. This compound matters for its role as a versatile precursor in the synthesis of more complex molecules, particularly in the development of dyes, photographic chemicals, and pharmaceutical agents. Industries such as specialty chemicals, pharmaceutical manufacturing, and photographic materials rely on this high-purity intermediate for its consistent reactivity and quality. We supply 4-(Methylamino)Phenol CAS NO 150-75-4 to meet the stringent demands of global industrial and research applications.

Application

• Photographic Developer Intermediate: A key raw material in the synthesis of color developing agents for photographic films and papers.
• Dye and Pigment Synthesis: Serves as a crucial precursor for manufacturing azo dyes and other complex organic colorants.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Chemical Research & Development: Employed as a building block in organic synthesis for creating novel chemical entities.
• Polymer Additives: Can be utilized in the synthesis of antioxidants or stabilizers for polymer systems.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain herbicides and plant growth regulators.

Basic Information

Product Name	4-(Methylamino)Phenol
CAS No.	150-75-4
Molecular Formula	C7H9NO
Molecular Weight	123.15 g/mol
Synonyms	p-(Methylamino)phenol; 4-Hydroxy-N-methylaniline; N-Methyl-4-aminophenol; Metol; Photol; Elon; p-Methylaminophenol sulfate (common salt form); Monomethyl-p-aminophenol
EINECS	205-770-1

Quality Control

Our 4-(Methylamino)Phenol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for sensitive applications like photographic and pharmaceutical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light tan crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	84 - 87 °C
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.