In the rich tapestry of chemistry, Diphenylsilanediol IOTA R05 may not be a well - known star, but it possesses its own unique charm and value. With multiple Chinese aliases such as Diphenylsilane diol and Diphenyl dihydroxy silane, and the English name Diphenylsilanediol along with the CAS number 947 - 42 - 2, it has its own place in the international chemical community.

In - depth Analysis of Physical and Chemical Properties

In terms of physical properties, the white powder appearance of Diphenylsilanediol gives an impression of purity and orderliness. Its density of 0.87g/cm³ determines its solubility in different solutions and sedimentation behavior. The melting point range of 144 - 147°C is a critical point for its phase transition from solid to liquid. Near this temperature, changes occur in its molecular structure, which in turn affect its physical and chemical properties. The high boiling point of 353°C [760mmHg] shows its high thermal stability, enabling it to remain relatively stable under high - temperature conditions. This is of great significance for chemical reactions or processing procedures that need to be carried out at high temperatures. The flash point of 54°C reminds us to take fire - prevention measures during storage and use due to its flammability. The refractive index of 1.615 opens up exploration space in optical - related research and applications, and it may be used to prepare materials with special optical properties.

Potential Roles in Scientific Research and Industry

In the field of scientific research, Diphenylsilanediol can serve as an important model compound for studying the structure and properties of organosilicon compounds. Through research and modification of it, we can gain a deeper understanding of the reaction mechanisms and property characteristics of organosilicon compounds, providing a theoretical basis for the development of new organosilicon materials. In industrial production, it has the potential to become a key raw material for preparing high - performance silicone rubber, silicone resin, and other materials. These materials are widely used in industries such as electronics, automotive, and construction. The addition of Diphenylsilanediol may improve their properties, such as enhancing the aging resistance of silicone rubber and the adhesion of silicone resin. In addition, it can also be used to prepare special coatings and adhesives to meet the special performance requirements of different industries.

Guidelines for Safe Use and Standardized Operations

Since Diphenylsilanediol has certain hazards, strict safety regulations must be followed during use and operation. In terms of storage, it should be stored in a dry and cool place, away from direct sunlight and high - temperature environments to prevent decomposition or deterioration. The storage container should be well - sealed to prevent volatilization into the air. During use, operators should receive professional training and be familiar with its properties and operating methods. Operations should be carried out in a well - ventilated environment to avoid inhaling its vapors or dust. In case of leakage, immediate measures should be taken to clean it up to prevent the spread of the leaked substance to the surrounding environment. When handling waste, it should be properly disposed of in accordance with relevant regulations to avoid environmental pollution.