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Product Name
Poly(Methylhydrosiloxane)
Multiple Names
Poly(Dimethylsiloxane-Co-Methylhydrosiloxane);
Methyl Hydrogen Silicone Fluid;
Poly(methylhydrosiloxane);
Methylhydro-Silicone Oil;
PMHS;
Trimethylsiloxy Terminatedpolymethyhydrosiloxane;
Methyl hydro-Silicone Oil;
Polymethylhydrosiloxane, Trimethylsiloxy Terminated.
CAS No. 63148-57-2
EC No. 613-152-3
MF No. C7H22O2Si3
MW No. 222.5
| Subheadings | Details |
|---|---|
| Chemical Name | Poly(Methylhydrosiloxane) |
| Formula | (CH₃SiHO)ₙ |
| Molecular Weight | Variable, depending on polymer chain length |
| Appearance | Clear, colorless to slightly yellow liquid |
| Density | Approximately 0.96 g/mL at 25°C |
| Viscosity | Ranges from low to high, depending on grade |
| Flash Point | Above 50°C (varies with specific product) |
| Refractive Index | Approximately 1.40 at 25°C |
| Stability | Stable under normal conditions; avoid heat, sparks, and flames |
| Solubility | Soluble in organic solvents; insoluble in water |
| Reactivity | Reactive with oxygen, acids, and bases; undergoes hydrolysis |
| Hazard Classification | Flammable liquid; may cause irritation to skin and eyes |
| Applications | – Used as a crosslinker in silicone rubber formulations |
| – Employed in the production of silicone oils and greases | |
| – Utilized in the synthesis of various silicone-based materials | |
| Storage Conditions | Store in a cool, dry place, away from heat and open flames |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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