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For professionals in the chemical industry, a thorough understanding of key intermediates is crucial for successful product development and manufacturing. 2,6-Dichlorotoluene (CAS 118-69-4) is one such compound, valued for its specific chemical characteristics and its role as a precursor in various synthetic processes. This article explores its fundamental properties, common synthesis routes, and the benefits of sourcing it from established Chinese suppliers.
2,6-Dichlorotoluene, with the molecular formula C7H6Cl2, is an aromatic compound characterized by a toluene ring substituted with two chlorine atoms at the ortho positions relative to the methyl group. Its CAS number is 118-69-4, a critical identifier for procurement and regulatory purposes. Understanding its physical and chemical properties is the first step for any formulator or researcher planning its use.
The appearance of 2,6-Dichlorotoluene is typically described as a colorless liquid, though slight yellowing can occur. It has a melting point of approximately 2°C and a boiling point in the range of 196-203°C at atmospheric pressure. Its density is around 1.254 g/mL at 25°C. While it exhibits low solubility in water (around 24 mg/L at 20°C), it readily dissolves in common organic solvents such as benzene and toluene. The flash point, typically around 82°C, is an important safety consideration during handling and storage.
The preparation of 2,6-Dichlorotoluene can be achieved through several chemical routes. One common method involves the Sandmeyer reaction on 2-amino-6-chlorotoluene. Other pathways include ring chlorination and desulfonylation of p-toluene sulfonyl chloride, or chlorination and dealkylation processes involving tert-butyltoluene derivatives. For industrial-scale production, manufacturers focus on efficient and cost-effective synthesis methods to ensure product availability and competitive pricing.
When it comes to sourcing specialized chemical intermediates like 2,6-Dichlorotoluene, manufacturers and researchers often turn to China due to its robust chemical industry. Partnering with a reputable China manufacturer or supplier of 2,6-Dichlorotoluene offers several benefits. These include access to high-purity products (often exceeding 99%), competitive pricing structures, and a more stable supply chain. Companies looking to buy 2,6-Dichlorotoluene can leverage these advantages to streamline their procurement processes and reduce overall production costs.
By understanding the properties and synthesis of 2,6-Dichlorotoluene, and by establishing relationships with trusted suppliers, businesses can effectively integrate this vital intermediate into their manufacturing operations. We are committed to being a leading provider, ensuring you can easily purchase 2,6-Dichlorotoluene with confidence in its quality and timely delivery.
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