Introduction：Basic information about CAS 18586-22-6|1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane |
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| CAS Number | 18586-22-6 | Molecular Weight | 398.718 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 391.0±35.0 °C at 760 mmHg |
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| Molecular Formula | C21H30O2Si3 | Melting Point | <0ºC |
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| MSDS | / | Flash Point | 161.7±26.3 °C |
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Names
| Name | bis[[ethenyl(dimethyl)silyl]oxy]-diphenylsilane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 391.0±35.0 °C at 760 mmHg |
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| Melting Point | <0ºC |
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| Molecular Formula | C21H30O2Si3 |
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| Molecular Weight | 398.718 |
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| Flash Point | 161.7±26.3 °C |
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| Exact Mass | 398.155365 |
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| PSA | 18.46000 |
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| LogP | 9.67 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.514 |
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| InChIKey | OOGRAMOPTBMVKO-UHFFFAOYSA-N |
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| SMILES | C=C[Si](C)(C)O[Si](O[Si](C)(C)C=C)(c1ccccc1)c1ccccc1 |
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Safety Information
| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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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
| Benzene, 1,1'-[1-[(dimethyl-2-propen-1-ylsilyl)oxy]-3-ethenyl-3,3-dimethyldisiloxanylidene]bis- |
| EINECS 242-426-1 |
| 1-Allyl-1,1,5,5-tetramethyl-3,3-diphenyl-5-vinyltrisiloxane |
| 1,1,5,5-Tetramethyl-3,3-diphenyl-1,5-divinyltrisiloxane |
