Item No.: Silibase-6205
Product Name: Coupling Agent, Silane Coupling Agent
CAS NO.: 18171-19-2
EINECS: 242-056-0
Chemical Name:3-Chloropropylmethyldimethoxysilane
Molecular Formula: C6H15O2ClSi
Structural Formula :
Molecular Weight: 182.72
Physical Properties
Physical Form :Transparent liquid
Color: Colorless
Specific Gravity at 25/25℃: 1.019
Boiling Point, ℃: 70-72
Refractive Index, nD 25℃: 1.426
Flash Point, Pensky-Martens Closed Cup (1), ℃:75.6
Applications:3-chloropropylmethyldimethoxysilane (CAS NO.18171-19-2) can be used as intermediate for producing
many kinds of coupling agents and silicone oils.
In the rubber industry, the strength of polyurethane elastomer can be enhanced by inducing polarized
chloropropyl group from this product.3-chloropropylmethyldimethoxysilane is also applicable to synthesize
vulcanized rubber with low penetrativity, low rolling resistance, high elasticity and elongation rate.
3-chloropropylmethyldimethoxysilane can also be used to produce bulletproof solid tire in military.
In the plastic industry, this product 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-chloropropylmethyldimethoxysilane can be used for producing fabric treatment agent
which is capable of softening fabric, enhancing its elasticity, preventing fabric from getting yellow and improving
its dyeing property.
In the printing industry,3-chloropropylmethyldimethoxysilane can be used to make negatively charged toner for
electrostatic copying, graphic imaging etc.
Handling and Storage: 3-chloropropylmethyldimethoxysilane is sealed and stored in cool and well ventilated place away from fire and water.
