Gelest, Inc. [15-20% (ACRYLOXYPROPYL)METHYLSILOXANE] - DIMETHYLSILOXANE COPOLYMER, Reduced Volatility UMS-182R

[15-20% (ACRYLOXYPROPYL)METHYLSILOXANE]-DIMETHYLSILOXANE COPOLYMER, Reduced Volatility (part number UMS-182R) is a liquid substance classified as a chemical intermediate. It is primarily composed of (Acryloxypropyl)methylsiloxane-dimethylsiloxane copolymer, with a CAS number of 158061-40-6. The product is noted for its reduced volatility, making it suitable for applications where lower evaporation rates are desired. This copolymer is associated with serious eye irritation and is classified as a reproductive toxin, indicating potential risks for fertility or unborn children. Proper handling precautions are necessary, including the use of protective gloves, eye protection, and adequate ventilation during use. The product should be stored in a cool, dark place, and kept tightly closed to prevent degradation. Engineers considering this product should evaluate its compatibility with their specific applications, particularly in contexts where reduced volatility and chemical stability are critical.