Description

4-Nitro-1,3-Dimethylbenzene is a key aromatic nitro compound, also known as 2,4-Dimethylnitrobenzene, with the CAS number 89-87-2. It serves as a versatile and valuable intermediate in the synthesis of more complex chemical structures, particularly in the production of dyes, pigments, and agrochemicals. This compound is essential for manufacturers and R&D laboratories in the fine chemical, pharmaceutical, and agrochemical sectors seeking reliable, high-purity building blocks for their synthesis processes.

Application

• Dye and Pigment Intermediate: A crucial precursor in the manufacture of various azo dyes and organic pigments, contributing to color strength and stability.
• Agrochemical Synthesis: Used as a building block in the production of herbicides, insecticides, and other crop protection agents.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Chemical Research & Development: Serves as a standard or starting material in organic synthesis and methodological studies within academic and industrial labs.
• Polymer Industry: Can be utilized in the synthesis of specialty polymers and as a modifier for polymer properties.

Basic Information

Product Name	4-Nitro-1,3-Dimethylbenzene
CAS No.	89-87-2
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	2,4-Dimethylnitrobenzene; 1,3-Dimethyl-4-nitrobenzene; 4-Nitro-m-xylene; m-Xylene, 4-nitro-; NSC 66411; p-Nitro-m-xylene; 2,4-Dimethyl-1-nitrobenzene
EINECS	201-946-9

Quality Control

Our 4-Nitro-1,3-Dimethylbenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR), and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	28°C - 32°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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