Description

m-Nitrosotoluene CAS NO 620-26-8 is a specialized aromatic nitroso compound, serving as a versatile intermediate in advanced organic synthesis. Its value lies in its unique reactivity, particularly as a precursor for synthesizing dyes, pigments, and other fine chemicals. This product is essential for research laboratories and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors.

Application

• Chemical Synthesis Intermediate: A key building block for the production of azo dyes and complex organic molecules.
• Pharmaceutical Research: Used in the development and synthesis of active pharmaceutical ingredients (APIs) and research compounds.
• Agrochemical Manufacturing: Employed as a precursor in the synthesis of certain pesticides and herbicides.
• Dye and Pigment Industry: Critical for manufacturing specific colorants and photographic chemicals.
• Polymer Chemistry: Acts as a modifier or cross-linking agent in specialized polymer formulations.
• Analytical Chemistry: Utilized as a reagent or standard in various analytical methods.

Basic Information

Product Name	m-Nitrosotoluene
CAS No.	620-26-8
Molecular Formula	C7H7NO
Molecular Weight	121.14 g/mol
Synonyms	3-Methylnitrosobenzene; 3-Nitrosotoluene; m-Methylnitrosobenzene; Nitroso-m-xylene (related); Benzene, 1-methyl-3-nitroso-; Toluene, m-nitroso-
EINECS	210-637-4

Quality Control

Our m-Nitrosotoluene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the precise requirements of our B2B clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Yellow to brown crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.