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Organic silicones

Methyltriethoxysilane

CAS number

2031-67-6

Molecular formula C7H18O3Si
Product name Methyltriethoxysilane
Molecular Structure

Appearance:colourless liquid

Density:0.895

Boiling Point:141-143ºC

Melting Point:<-40ºC

Flash Point:23ºC

Refractive Index:1.3825-1.3845

Water Solubility:INSOLUBLE

Stability:Stability Moisture-sensitive. Flammable - note low flash point. Incompatible with acids, oxidizing agents, moisture, water.

Storage Condition:Flammables area

Vapor Density:>1 (vs air)

Vapor Pressure:11 mm Hg ( 20 °C)


Description of Product Related to CAS NO: 2031-67-6 in the Chemical Industry


CAS NO: 2031-67-6 is the chemical name for a compound known as polyvinyl chloride (PVC). It is a synthetic material that is used in a variety of applications, ranging from electrical wiring to window frames. PVC is a widely used plastic that is highly resistant to corrosion and temperature, and has excellent mechanical strength. It is also very cost-effective, making it an ideal choice for a variety of applications.


PVC has many advantages over other materials, such as its resistance to chemicals, flame retardant properties, and its ability to be recycled. It is also very durable, making it an ideal choice for long-term use. PVC is also very versatile, allowing it to be used in a wide range of applications including plumbing, industrial, and medical.


The common uses of PVC include piping and tubing for plumbing, electrical wiring, rain gutters, and window frames. PVC is also used in the production of vinyl records, and even as a construction material. PVC's flame retardant properties make it an ideal choice for the production of electrical wiring, and its chemical resistance makes it an ideal choice for medical applications.


PVC is a versatile material that can be used in a variety of applications. It is a cost-effective solution that is highly resistant to corrosion and temperature, and offers excellent mechanical strength and flame retardancy. PVC is also highly recyclable, making it an environmentally responsible choice.


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