| Customization: | Available |
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| CAS No.: | 1873-88-7 |
| Formula: | C7h22o2si3 |
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Best price 1,1,1,3,5,5,5-Heptamethyltrisiloxane with best quality CAS 1873-88-7
| 1,1,1,3,5,5,5-Heptamethyltrisiloxane Basic information | |
| Product Name: | 1,1,1,3,5,5,5-Heptamethyltrisiloxane |
| CAS: | 1873-88-7 |
| MF: | C7H22O2Si3 |
| MW: | 222.5 |
| EINECS: | 217-496-1 |
| Mol File: | 1873-88-7.mol |
| 1,1,1,3,5,5,5-Heptamethyltrisiloxane Chemical Properties | |
| Melting point | <0°C |
| Boiling point | 142 °C(lit.) |
| density | 0.819 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.382(lit.) |
| Fp | 82 °F |
| Specific Gravity | 0.8136 |
| Water Solubility | Miscible with acetone, ethanol, diethyl ether. Insoluble in water. |
| Hydrolytic Sensitivity | 3: reacts with aqueous base |
| BRN | 1748455 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
| InChIKey | QNWOFLWXQGHSRH-UHFFFAOYSA-N |
| CAS DataBase Reference | 1873-88-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-,(1873-88-7) |
| EPA Substance Registry System | Trisiloxane, 1,1,1,3,5,5,5-heptamethyl- (1873-88-7) |
COA
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Test Items
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Standards
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Content (%)
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99.0 min
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Refractive index
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1.378-1.382 at 25°C
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Viscosity (mm2/S)
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2.0 max at 25°C
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