| | 63148-57-2 Basic information More.. |
| Product Name: | Poly(methylhydrosiloxane) | | Synonyms: | DOW CORNING 1107 WATER REPELLENT AND POWDER TREATMENT;Poly(methylhydrosiloxane);POLYMETHYLHYDROSILOXANE, TRIMETHYLSILYL TERMINATED, 35-45cs;Poly(methylhydrosiloxane-co-dimethylsiloxane);Poly(methylhydrosiloxane),Methylhydrogensiloxane polymer, PMHS;Poly(methylhydrosiloxane-co-dimethylsiloxane), trimethylsilyl terminated;PolyMethylhydrosiloxane, viscosity 30-45 cSt.;POLY(METHYLHYDROSILOXANE), TRIMETHYLSILY | | CAS: | 63148-57-2 | | MF: | C7H22O2Si3 | | MW: | 222.5 | | EINECS: | 613-152-3 | | Mol File: | 63148-57-2.mol |  |
Use
Poly(methylhydrosiloxane) is a reducing agent. For example, it can
be used for the reduction of esters to alcohols as well as the
reduction of aldehydes and ketone. It can also be used for the
reduction of phosphine oxides to phosphine. Recent study has also
used it for conjugate reduction of α, β-Unsaturated Carbonyl and
Carboxyl Compounds. Finally, it is also used in greener amine
synthesis mediated by reductive amination which is an alternative to
borohydrides. Poly(methylhydrosiloxane) is a reducing agent. For example, it can
be used for the reduction of esters to alcohols as well as the
reduction of aldehydes and ketone. It can also be used for the
reduction of phosphine oxides to phosphine. Recent study has also
used it for conjugate reduction of α, β-Unsaturated Carbonyl and
Carboxyl Compounds. Finally, it is also used in greener amine
synthesis mediated by reductive amination which is an alternative to
borohydrides. Polymethylhydrosiloxane(PMHS) is an easily handled,inexpensive,non-toxic,and mild reducing agent. PMHS is attractive as a substitute for more expensive or hazardous silanes or siloxanes and as the stoichiometric reductant in catalytic organotin-mediated processes.
It can be cross linked by metal catalyst at low temperature to form waterproof membrane. It is used as waterproof agent of textile, glass, pottery, paper, leather, metal, cement and marble etc, especially in textile waterproof. It is used as insulator and cross linker of paper.
Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of titanocene dichloride and either n-BuLi or EtMgBr. It is a safer alternative to triethoxysilane, B22063, for reduction of phosphine oxides to phosphines, catalyzed by Ti(O-i-Pr)4. It is also used in greener amine synthesis by reductive amination as an alternative to borohydrides.Poly(methylhydrosiloxane) is a reducing agent. For example, it can
be used for the reduction of esters to alcohols as well as the
reduction of aldehydes and ketone. It can also be used for the
reduction of phosphine oxides to phosphine. Recent study has also
used it for conjugate reduction of α, β-Unsaturated Carbonyl and
Carboxyl Compounds. Finally, it is also used in greener amine
synthesis mediated by reductive amination which is an alternative to
borohydrides.
- Polymethylhydrosiloxane
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- US $100.00 / kg
- 2024-06-05
- CAS:63148-57-2
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 100 tons
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63148-57-2
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