9004-73-3CO[SiH](C)CVJOOEHFQQLYDJI-UHFFFAOYSA-N9004-73-3This chemical does not meet GHS hazard criteria for 100% (36 of 36) of all reports.
Not Classified
Aggregated GHS information provided per 36 reports by companies from 1 notifications to the ECHA C&L Inventory.
Chemical: Poly[oxy(methylsilylene)]
Polyoxy(methylsilylene): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
使用Polymethylhydrosiloxane (PMHS) is an easily handled, inexpensive, non-toxic, and mild reducing agent. Although relatively inert towards organic functionality, PMHS can transfer its hydride to a variety of metal catalysts (including Sn, Ti, Zn, Cu, and Pd) which can then participate in a wide range of reductions. Alternatively, when made hypercoordinate by the action of fluoride or other nucleophiles, PMHS can act directly as a reducing agent. Polymethylhydrosiloxane is widely used as reducing agent often used in conjunction with metal catalysts or nucleophilic activators.
製造方法hydrolysis of methyldichlorosilane followed by heating (60–150 °C) the resultant mixture of cyclic silanes in the presence of hexamethyldisiloxane generates the linear polysiloxane.
読み込み中…
化学的特性clear colorless viscous liquid
定義本品は、直鎖状のモノメチルポリシロキサンであり、次の化学式で表される。