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Physical and Chemical Properties

Description: Colorless transparent liquid, soluble in a variety of organic solvents.

Molecular weight 210.77

CAS no. 13501-76-3

EINECS no. 236-828-6

Appearance:  ≤10

Purity（%）:      ≥97.0

Boiling Point: 85~88°C/1.07KPa

Density (ρ20)g/cm3: 0.9735±0.005

Refractive index (n25D): 1.4230±0.005

Applications

Main Application Industries: Silicone Rubber; Intermediate

Application

3-Chloropropyl)diethoxymethylsilane can be used as intermediate to produce many kinds of coupling agents and silicone fluids.

In the rubber industry, the strength of polyurethane elastomer can be enhanced by inducing polarized chloropropyl group from this product. It is also applicable to synthesize vulcanized rubber with low penetrativity, low rolling resistance, high elasticity and elongation rate.

In the plastic industry, 3-Chloropropyl)diethoxymethylsilane can be used to restrain the penetrating out of PVC additive, keeping the plastic clean; it can also be used as absorbent for polyurethane foam to improve its climate adaptability.

In the textile industry,3-Chloropropyl)diethoxymethylsilane can be used to make fabric treatment agent, which can soften fabric, enhance its elasticity, prevent fabric from yellowing and improve its dyeing performance.

In the printing industry, 3-Chloropropyl)diethoxymethylsilane can be used to make negatively charged toner for electrostatic copying, graphic imaging etc.