2,4,6-Trimethyl-2,4,6-Triphenyl-1,3,5,2,4,6-Trioxatrisilinane(CAS 546-45-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 1G | In Stock | 7 USD
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| 97% | RG | 5G | In Stock | 24 USD
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| 97% | RG | 25G | In Stock | 108 USD
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| 97% | RG | 100G | In Stock | 404 USD
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| Bulk Packaging | 5KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Quality System
Applications of 546-45-2
| Industry | Application | Process |
|---|---|---|
| Organosilicon Materials | Intermediate or end-capping agent for synthesizing high-molecular-weight polysiloxanes | Condensation polymerization, ring-opening polymerization |
| Cosmetics | Emollient, film-forming agent, or volatile silicone component to enhance skin feel and spreadability | Formulation blending, emulsification |
| Coatings & Paints | Imparts hydrophobicity, gloss, and surface slip | Incorporated into coating formulations and applied as a film via coating and curing |
| Electronics Industry | Precursor for encapsulants or dielectric layers | Thermal curing or room-temperature vulcanization |
| Pharmaceutical Excipients | Drug sustained-release carrier or matrix component in topical formulations | Pharmaceutical processing (e.g., cream and gel preparation) |
Physical and chemical properties of 546-45-2
Appearance of Characters |
solid |
|---|---|
Boiling Point |
402.3±18.0 °C at 760 mmHg |
BRN |
2954104 |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
408.103333 |
Flash Point |
163.2±21.6 °C |
Index of Refraction |
1.569 |
LogP |
2.98740 |
Melting Point |
100°C |
Molecular Formula |
C21H24O3Si3 |
Molecular Weight |
408.670 |
PSA |
27.69000 |
Storage condition |
2~8℃，Seal |
Vapour Pressure |
0.0±0.9 mmHg at 25°C |
Retrosynthesis analysis of 546-45-2
Cas:149-74-6
Cas:766-08-5
Cas:70996-44-0
Q&A for CAS 546-45-2
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Download SDS of 546-45-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H312 Harmful in contact with skin H332 Harmful if inhaled |
Safety Data Sheet |
Download COA of 546-45-2
Operate under the ISO 9001 system
