20932-80-3
20932-80-3 structure
- Name: trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane
- Chemical Name: trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane
- CAS Number: 20932-80-3
- Molecular Formula: C22H54Si6
- Molecular Weight: 487.17700
- Create Date: 2017-09-17 10:42:41
- Modify Date: 2024-01-14 15:00:03
| Name | trimethyl-[1,1,4,4,4-pentakis(trimethylsilyl)but-2-ynyl]silane |
|---|---|
| Synonyms | Hexakis-trimethylsilyl-but-2-in |
| 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%
20932-80-3 |
| Literature: Bock, Hans; Meuret, Jochen; Ruppert, Klaus Journal of Organometallic Chemistry, 1993 , vol. 462, # 1-2 p. 31 - 38 |
|
~%
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% |