trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane
Modify Date: 2025-08-26 18:31:57
![trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane Structure](https://image.chemsrc.com/caspic/165/20932-80-3.png)
trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane structure
|
Common Name | trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane | ||
|---|---|---|---|---|
| CAS Number | 20932-80-3 | Molecular Weight | 487.17700 | |
| Density | 0.826g/cm3 | Boiling Point | 375.2ºC at 760 mmHg | |
| Molecular Formula | C22H54Si6 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 134.5ºC | |
| Name | trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane |
|---|---|
| Synonym | More Synonyms |
| Density | 0.826g/cm3 |
|---|---|
| Boiling Point | 375.2ºC at 760 mmHg |
| Molecular Formula | C22H54Si6 |
| Molecular Weight | 487.17700 |
| Flash Point | 134.5ºC |
| Exact Mass | 486.28400 |
| LogP | 8.65660 |
| Vapour Pressure | 1.71E-05mmHg at 25°C |
| Index of Refraction | 1.436 |
| HS Code | 2931900090 |
|---|
|
~58%
trimethyl-[1,1,... CAS#:20932-80-3 |
| Literature: Bock, Hans; Meuret, Jochen; Ruppert, Klaus Journal of Organometallic Chemistry, 1993 , vol. 462, # 1-2 p. 31 - 38 |
|
~%
trimethyl-[1,1,... CAS#:20932-80-3 |
| Literature: Dunogues,J. et al. Journal of Organometallic Chemistry, 1975 , vol. 87, p. 169 - 181 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
| Hexakis-trimethylsilyl-but-2-in |