At Ningbo Inno Pharmchem Co., Ltd., we specialize in providing high-quality chemical intermediates that are crucial for various industrial applications. Among our key offerings is 3-Chlorophenyl isocyanate, also identified as 1-Chloro-3-isocyanatobenzene (CAS: 2909-38-8). This compound is a vital building block, particularly recognized for its utility in the agrochemical sector. Understanding its chemical properties is key to unlocking its full potential in synthesis and manufacturing processes.

The physical and chemical characteristics of 3-Chlorophenyl isocyanate make it a sought-after intermediate. It is a colorless liquid with a density of approximately 1.2 g/cm³, a boiling point around 202.4°C, and a melting point of -4°C. Notably, it has a flash point of 86.7°C, indicating a moderate flammability risk that necessitates careful handling. The compound's vapor pressure is relatively low at 0.3 mmHg at 25°C, suggesting limited volatility under standard conditions. Its refractive index is recorded at 1.551. A significant property is its reaction with water; it decomposes upon contact with moisture, highlighting the importance of dry storage conditions to maintain its ≥99.0% purity.

The primary application for 3-Chlorophenyl isocyanate is its role as a pesticide intermediate. It is instrumental in the synthesis of Chlorpropham (CAS: 101-21-3), a widely used herbicide and plant growth regulator. Chlorpropham is essential for inhibiting potato sprouting and managing weed growth in agricultural settings. The reactivity of the isocyanate group in 3-Chlorophenyl isocyanate facilitates the formation of the carbamate ester linkages characteristic of Chlorpropham, ensuring its herbicidal activity. This makes it an indispensable component for companies involved in the pesticide synthesis value chain.

For those looking to source this critical chemical, Ningbo Inno Pharmchem Co., Ltd. stands as a reliable 1-Chloro-3-isocyanatobenzene supplier. We ensure that our product meets stringent quality specifications, with a low loss on drying (≤0.5%), guaranteeing minimal impurities. Our ability to supply this compound in various quantities, often packaged in 25kg drums, caters to both research and large-scale production needs. If you require a dependable 3-Chlorophenyl isocyanate manufacturer in China, we are equipped to meet your demands.

The versatility of 3-Chlorophenyl isocyanate extends beyond its primary use. It serves as an excellent organic intermediate for agriculture, enabling the development of advanced crop protection solutions. By providing this essential chemical, Ningbo Inno Pharmchem Co., Ltd. supports innovation and efficiency in the agrochemical industry. We invite you to partner with us for your supply of 1-Chloro-3-isocyanatobenzene, confident in our commitment to quality and customer satisfaction.