Introduction：Basic information about CAS 7418-20-4|2,2,5,5-Tetramethyl-1,2,5-oxadisilolane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2,5,5-Tetramethyl-1,2,5-oxadisilolane |
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| CAS Number | 7418-20-4 | Molecular Weight | 160.362 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 123.7±8.0 °C at 760 mmHg |
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| Molecular Formula | C6H16OSi2 | Melting Point | <0ºC |
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| MSDS | / | Flash Point | 17.7±18.8 °C |
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Names
| Name | 2,2,5,5-tetramethyl-1,2,5-oxadisilolane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 123.7±8.0 °C at 760 mmHg |
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| Melting Point | <0ºC |
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| Molecular Formula | C6H16OSi2 |
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| Molecular Weight | 160.362 |
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| Flash Point | 17.7±18.8 °C |
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| Exact Mass | 160.073975 |
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| PSA | 9.23000 |
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| LogP | 3.99 |
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| Vapour Pressure | 15.9±0.2 mmHg at 25°C |
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| Index of Refraction | 1.417 |
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| InChIKey | ZJWXCSUSULCHCK-UHFFFAOYSA-N |
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| SMILES | C[Si]1(C)CC[Si](C)(C)O1 |
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| Storage condition | 2~8℃，Seal |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R11 |
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| Safety Phrases | 9-16-33 |
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| RIDADR | UN 1993 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,2,5,5-tetramethyl-[1,2,5]oxadisilolane |
| 2,2,5,5-teramethyl-1-oxa-2,5-disilacyclopentane |
| 1,1,3,3-tetramethyl-2-oxa-1,3-disilacyclopentane |
| 2,2,5,5-TETRAMETHYL-2,5-DISILA-1-OXACYCLOPENTANE |
| 2,2,5,5-tetramethyl-2,5-disilano-1-oxacyclopentane |
| 2,2,5,5-Tetramethyl-1,2,5-oxadisilolane |
| 2.2.5.5-Tetramethyl-1-oxa-2.5-disila-cyclopentan |
| EINECS 231-037-2 |
| 1-Oxa-2,5-disilacyclopentane, 2,2,5,5-tetramethyl- |
| 2,2,5,5-tetramethyl-1-oxa-2,5-disilacyclopentane |
