Basic Information

Product Name: 1,1,3,3-tetramethyldisiloxane

Type.: DY-1606

Technical Specifications

Appearance: Colorless transparent liquid

Color (Hazen): ≤ 10

Density (25°C, g/cm³): 0.730–0.770

Refractive Index: 1.366–1.368

Boiling Point (°C): 70.1

Flash Point (Open Cup, °C): -18

Purity (GC, %): ≥ 98.0 (qualified), ≥ 99.0 (premium)

Acid Value (ppm): ≤ 10.0

Applications

1. Applied to synthesize functional-terminated polysiloxane.

2. Key raw material for high-performance silicone surfactants, liquid silicone rubber and modified silicone oil.

3. Used as modifier for plastics and resins.

4. Employed in synthesis of dendrimers.