176206
Poly(methylhydrosiloxane)
average Mn 1,700-3,200
Synonym(s):
Methylhydrogensiloxane polymer, PMHS
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About This Item
Linear Formula:
(CH3)3SiO[(CH3)HSiO]nSi(CH3)3
CAS Number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
form
liquid
Quality Segment
mol wt
average Mn 1,700-3,200
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.398
viscosity
12-45 cSt
density
1.006 g/mL at 25 °C (lit.)
greener alternative category
, Aligned
SMILES string
[Si](C)(C)(C)C.[Si](O)(C)(C)C.[SiH](O)(C)C
InChI
1S/C4H12Si.C3H10OSi.C2H8OSi/c2*1-5(2,3)4;1-4(2)3/h1-4H3;4H,1-3H3;3-4H,1-2H3
InChI key
KZFYHEHDBPYRMU-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign reducing agent and has been enhanced for catalytic efficiency. Click here for more information.
Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products
Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products
Application
Reducing agent.
Used in greener amine synthesis by reductive amination as an alternative to borohydrides.
Synthesis of substituted amines and isoindolinones: catalytic reductive amination using abundantly available AlCl3/PMHS
Amine Synthesis through Mild Catalytic Hydrosilylation of Imines using Polymethylhydroxysiloxane and [RuCl2(arene)]2 Catalysts
Synthesis of substituted amines and isoindolinones: catalytic reductive amination using abundantly available AlCl3/PMHS
Amine Synthesis through Mild Catalytic Hydrosilylation of Imines using Polymethylhydroxysiloxane and [RuCl2(arene)]2 Catalysts
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
399.2 °F - closed cup
flash_point_c
204 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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