Technological Indices：

    1. Appearance： colorless transparent liquid
2. Density（20℃，g/cm3）：0.8380~0.8410
3. Refractive index（ 20℃）：1.3790~1.3820
4.Content（﹪， m/m）≥99.0
5.Boiling point：113.8℃

Properties and Uses：

It is mainly used as modifier for organic silicon resin, structure control agent for oganic silicon sol and as important raw material for ethyl radical end capping agent.