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With a molecular formula of C5H3BrClN and a molecular weight of approximately 192.44 g/mol, 4-Bromo-3-chloropyridine is characterized by its light yellow to brown liquid appearance. Its density is around 1.7 g/cm³, and it possesses a boiling point of approximately 219.8 °C at 760 mmHg. The flash point of 86.7 °C indicates a moderate flammability, requiring careful handling. Its vapor pressure at 25°C is quite low (0.2 mmHg), suggesting minimal volatility under standard conditions. These physical attributes, combined with a high assay purity of ≥98.0%, make it a reliable choice for precision chemical synthesis.
The chemical reactivity of 4-Bromo-3-chloropyridine stems from its halogen substituents and the pyridine ring. These features allow it to participate in a wide array of organic transformations. As a pharmaceutical intermediate, it is critical for synthesizing molecules that may possess anti-inflammatory or antimicrobial properties. In the agrochemical field, it serves as a precursor for creating potent herbicides and fungicides, essential for modern agriculture. Its application as a building block in organic synthesis extends to the creation of specialty chemicals and advanced materials, showcasing its broad utility.
For researchers and manufacturers looking to buy 4-Bromo-3-chloropyridine, understanding these properties is key to optimizing reaction conditions and ensuring safe handling. Sourcing this compound from a reputable 4-Bromo-3-chloropyridine supplier in China ensures access to products that meet stringent purity and quality specifications, facilitating successful project outcomes. The consistent availability and quality provided by Chinese manufacturers make them a preferred choice for global industries relying on this vital chemical intermediate.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
