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| CAS number | 17955-88-3 |
| Molecular formula | C15H38O2Si3 |
| Product name | 3-OCTYLHEPTAMETHYLTRISILOXANE |
| Molecular Structure |  |
Density：0.845g/cm3
Boiling Point：84ºC 0,3mm
Melting Point：-62ºC
Flash Point：124.9ºC
Refractive Index：1.4128
Vapor Pressure：0.00122mmHg at 25°C
CAS No. 17955-88-3 is a white powdery substance with a relative molecular mass of 346.42. It is a Sulfur-containing organosilicon compound and is often referred to as the 'binder' in the process of making silicone rubber.
It has high thermal stability, good electrical insulation and excellent compatibility with rubber and plastics. It is widely used in various industries such as electronics, electrical appliances, chemical industry, food, medicine and construction.
In the electronics industry, it is used as an insulating material for semiconductors, integrated circuit boards and circuits, as well as a binder in the production of adhesives, coatings and encapsulants. In the chemical industry, it is used as a cross-linking agent for silicone rubber and as a foaming agent for foam plastics.
In the food industry, it is used to produce food-grade silicone rubber, which is used to make baking molds and food containers. In the medical industry, it is used as a binder for medical adhesives and for medical equipment, such as catheters and other medical instruments. In the construction industry, it is used as a sealant for joints and cracks.
In addition, it is also used in agricultural and automotive applications, as a waterproofing agent and as an adhesive for parts and equipment. Moreover, it is also used in the production of coatings, plastics, insulation materials and various industrial products.
CAS No. 17955-88-3 is an important industrial chemical, and its usage in different industries is growing rapidly. It is a safe chemical with low toxicity, and it has been approved for use in many applications. It is an important component of many polymers and is a key ingredient in the production of silicone rubber.
