1,1,1,3,5,5,5-Heptamethyltrisiloxane CAS 1873-88-7 Purity >99.0% (GC)

1,1,1,3,5,5,5-Heptamethyltrisiloxane, also known as Bis(trimethylsiloxy)methylsilane, (CAS: 1873-88-7), is a colorless liquid with active Si-H group. It is suitable for producing specialty silicone fluid, including: Polyether modified trisiloxane, which is excellent agricultural wetting agents; Other functional silicone fluid: to introduce epoxy, amino, alkyl group through hydrosilylation progress. 1,1,1,3,5,5,5-Heptamethyltrisiloxane contains highly active silicon hydrogen bonds, it is the basic raw material for the synthesis of modified trisiloxane. Modified trisiloxane is a structurally specific surfactant with superior wetting and spreading properties that significantly reduces the surface tension of the system. Raw material for the synthesis of silicone surfactants. Can be used as an essential silicone intermediate for hydrosilylation of organic compounds containing olefins. Can be used as a basic raw material for synthesis of polyether modified trisiloxane surfactant. The special surfactant with good hydrolysis stability, superior dispersibility and wettability, is suitable for water-borne paints and adhesives. Can be used as an important additive in a wide variety of fields including cosmetics, paints and coating, polyurethane sponge, and pesticide used in agriculture. Can be also used for other functional silicone fluid preparation. Heptamethyltrisiloxane acts as an important raw material and intermediate used in organic synthesis, pharmaceutical and dyestuff. For example, it can be used for the platinum-catalyzed aromatic C-H silylation of arenes. It can also be used for the silylation of aryl iodides. It is a Basic material for synthetic polyalkyleneoxide modified heptamethyltrisiloxane which is a kind of specific structure surfactant for pesticide additives, coating additives, etc.