1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane
Modify Date: 2025-09-20 10:42:58
1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane structure
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Common Name | 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane | ||
|---|---|---|---|---|
| CAS Number | 38421-40-8 | Molecular Weight | 683.10200 | |
| Density | 1.11g/cm3 | Boiling Point | 640.6ºC at 760mmHg | |
| Molecular Formula | C40H42O3Si4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 280.2ºC | |
| Name | methyl-[methyl(diphenyl)silyl]oxy-[methyl-[methyl(diphenyl)silyl]oxy-phenylsilyl]oxy-phenylsilane |
|---|---|
| Synonym | More Synonyms |
| Density | 1.11g/cm3 |
|---|---|
| Boiling Point | 640.6ºC at 760mmHg |
| Molecular Formula | C40H42O3Si4 |
| Molecular Weight | 683.10200 |
| Flash Point | 280.2ºC |
| Exact Mass | 682.22100 |
| PSA | 27.69000 |
| LogP | 5.77400 |
| Index of Refraction | 1.601 |
| InChIKey | XQVNZAVBAUQQHU-UHFFFAOYSA-N |
| SMILES | C[Si](O[Si](C)(O[Si](C)(c1ccccc1)c1ccccc1)c1ccccc1)(O[Si](C)(c1ccccc1)c1ccccc1)c1ccccc1 |
| HS Code | 2934999090 |
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| 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% |
| EINECS 253-922-2 |
| 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxan |
| tetramethyl hexaphenyl tetrasiloxane |
| 1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane |
| Tetrasiloxane,1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl |