Description

2,5-Dimethyl-4-Nitrosophenol is a specialized organic compound featuring both nitroso and phenolic functional groups. This unique structure makes it a valuable intermediate in the synthesis of complex molecules, particularly in the development of dyes, pigments, and advanced organic materials. It is primarily sought after by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and agrochemical sectors for its role in creating novel compounds with specific optical or chemical properties.

Application

• Chemical Intermediate: A key building block in the synthesis of azo dyes, pigments, and complex organic chromophores.
• Pharmaceutical Research: Used in the development and research of new active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of specialized agrochemicals and plant growth regulators.
• Polymer Chemistry: Employed in the modification of polymers and the creation of functional materials with specific light-absorbing properties.
• Analytical Reagent: Utilized as a reagent or standard in analytical chemistry and quality control laboratories.
• Photographic Chemicals: Finds application in the synthesis of certain photographic chemicals and sensitizers.

Basic Information

Product Name	2,5-Dimethyl-4-Nitrosophenol
CAS No.	20294-63-7
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	4-Nitroso-2,5-dimethylphenol; 2,5-Dimethyl-p-nitrosophenol; 2,5-Dimethyl-4-nitrosophenol; 4-Hydroxy-2,5-dimethylnitrosobenzene; p-Nitroso-2,5-xylenol; 2,5-Xylenol, 4-nitroso-; Phenol, 2,5-dimethyl-4-nitroso-
EINECS	243-709-7

Quality Control

Our 2,5-Dimethyl-4-Nitrosophenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	145 - 150 °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.