For research and development scientists, chemists, and product formulators, a deep understanding of a chemical compound's properties is fundamental to its successful application. 2-Chlorodiphenyl Ether, identified by CAS number 2689-07-8, is an organic chemical intermediate with a distinct set of characteristics that make it valuable in various industries. As a leading manufacturer of specialty organic chemicals, we aim to provide clear insights into the properties that matter most to our B2B clients.

Chemical Identity and Structure

The chemical name for CAS 2689-07-8 is 2-Chlorodiphenyl Ether, also commonly referred to by its synonym 1-Chloro-2-phenoxybenzene. Its molecular formula is C12H9ClO, and its molecular weight is approximately 204.65 g/mol. This structure, featuring a diphenyl ether backbone with a chlorine atom substituted on one of the phenyl rings at the ortho position, dictates its reactivity and physical behavior.

Physical Properties of Significance

A key characteristic that B2B customers often inquire about is the appearance of 2-Chlorodiphenyl Ether. Typically, it is described as a clear to pale yellow liquid. While the provided source mentions a melting point around 39-40°C, indicating it can be a solid at lower ambient temperatures, it is generally handled as a liquid. Other important physical properties include its boiling point, often cited around 285-287°C, and a density of approximately 1.19 g/cm³ at 25°C. These parameters are critical for process design, handling, and storage in industrial settings.

Solubility and Stability

Like many chlorinated aromatic compounds, 2-Chlorodiphenyl Ether exhibits good solubility in common organic solvents but is generally insoluble in water. This property influences its use in reaction media and its potential for environmental partitioning. Under normal conditions, it is considered stable, but like most organic chemicals, it can degrade when exposed to extreme conditions such as strong acids, bases, or prolonged exposure to high temperatures and UV light.

Sourcing High-Quality 2-Chlorodiphenyl Ether

When you need to buy 2-Chlorodiphenyl Ether, especially for sensitive applications like cosmetic raw materials or pharmaceutical intermediates, sourcing from a reputable manufacturer in China is crucial. We specialize in producing organic chemical materials with guaranteed purity (often ≥98%) and provide detailed specifications. Understanding these chemical properties allows R&D scientists and formulators to confidently integrate 2-Chlorodiphenyl Ether into their projects, whether for synthesis or formulation.

We encourage you to reach out for a quote or to discuss your specific technical requirements for 2-Chlorodiphenyl Ether. Our expertise as a chemical supplier ensures you receive reliable information and a product that meets your exacting standards.