Product Description
2-Chloro-6-nitrotoluene、83-42-1
AI Product Description
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2-Chloro-6-nitrotoluene is a specialized organic compound widely utilized in the fine chemical and pharmaceutical industries as a critical intermediate for synthesizing complex heterocyclic structures. With the Chemical Abstracts Service (CAS) registry number 5097-31-4, this substance belongs to the class of chloronitroaromatics, characterized by a benzene ring substituted with a methyl group at position 1, a chlorine atom at position 2, and a nitro group at position 6. Its molecular formula is C7H6ClNO2, corresponding to a molar mass of approximately 171.58 g/mol. The compound typically appears as a pale yellow to light brown crystalline solid or liquid depending on purity and temperature, possessing a distinct aromatic odor and moderate solubility in common organic solvents such as ethanol, ether, and dichloromethane, while remaining largely insoluble in water.
The primary application of 2-chloro-6-nitrotoluene lies in its role as a versatile building block for the production of agrochemicals, particularly herbicides and fungicides. The presence of both the electron-withdrawing nitro group and the reactive chlorine atom allows for diverse nucleophilic substitution reactions, facilitating the introduction of various amine, thiol, or alkoxy functionalities essential for bioactive molecule design. Furthermore, it serves as a precursor in the synthesis of dyes and pigments where specific electronic properties are required to achieve desired color profiles. In the pharmaceutical sector, derivatives of this compound contribute to the development of novel drug candidates targeting specific enzymatic pathways. Due to the potential toxicity associated with nitro compounds, strict safety protocols are mandatory during handling, storage, and transportation. Workers must utilize appropriate personal protective equipment to avoid skin contact or inhalation, as exposure can lead to irritation or systemic effects. Proper waste disposal methods must be followed to prevent environmental contamination. Overall, 2-chloro-6-nitrotoluene remains an indispensable reagent in modern chemical manufacturing, bridging the gap between basic petrochemical feedstocks and high-value functional materials used across multiple industrial sectors globally.