Decamethyltetrasiloxane
Product Description
| Product | Decamethyltetrasiloxane |
| CAS | 141-62-8 |
| Formula | C10H30O3Si4 |
| Synonym | Tetrasiloxane, decamethyl-, [(CH3)3SiOSi(CH3)2]2O, CD3780, D3780, 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane, [(CH3)3SiOSi(CH3)2]2O, 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane, CD3780, D3780, decamethyl-tetrasiloxan, DECAMETHYLETRASILOXANE, DECAMETHYLTETRASILOXANE, Tetrasiloxane, decamethyl-, Decamethyltetrasiloxane, EC 205-491-7, EINECS 205-491-7, UNII-C23WAL597T, Decamethyltetrasiloxane, Tetrasiloxane, 1,1,1,3,3,5,5,7,7,7-decamethyl-, Tetrasiloxane, decamethyl-, Decamethyltetrasiloxane, MD2M |
Typical Product Specifications
| InChI | 1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3 |
| Vapor Density | >1 |
| Flash Point | 144 °F |
| Boiling Point | 194 °C |
| Density | 0.854 g/mL at 25 °C |
| Melting Point | -68 °C |
| Refractive Index | 1.389 |
| Merck | 2850 |
| Water solubility | 0.00674 mg/L |
| Melting Point | -7.60E+01 ° C |
| log P (octanol-water) | 5.4 |
| Vapor Pressure | 0.375 mm Hg |
| Atmospheric OH Rate Constant | 1.50E-12 cm3/molecule-sec |
| Boiling Point | 194 ° C |
| Henry's Law Constant | 17 atm-m3/mole |
| Molecular weight | 310.69 |
| EINECS | 205-491-7 |
| SMILES | O([Si](O[Si](C)(C)C)(C)C)[Si](O[Si](C)(C)C)(C)C |
| Notes | Decamethyltetrasiloxane uses and applications include: As basis for silicone oils or fluids designed to withstand temp. extremes; as antifoam in petrol. lubricating oils; coupling agent; blocking agent; lubricant; release agent |
| Class | Specialty Chemicals |
| Function | Lubricant |
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