20152-11-8
20152-11-8 structure
- Name: 1,1,4,4-TETRAMETHYL-1,4-DISILABUTANE
- Chemical Name: 1,1,4,4-tetramethyldisilethylene
- CAS Number: 20152-11-8
- Molecular Formula: C6H18Si2
- Molecular Weight: 146.37800
- Create Date: 2018-08-13 17:20:23
- Modify Date: 2025-11-26 11:28:50
| Name | 1,1,4,4-tetramethyldisilethylene |
|---|---|
| Synonyms |
1,1,4,4-tetramethyl-1,4-disilabutane
BIS DIMETHYLSILYL ETHANE Si,Si,Si',Si'-tetramethyl-Si,Si'-ethane-1,2-diyl-bis-silane 1,5-Dimethyl-2,5-disilahexane 1,1,4,4-tetramethyldisilylethylene |
| Density | 0.743 |
|---|---|
| Boiling Point | 115ºC |
| Molecular Formula | C6H18Si2 |
| Molecular Weight | 146.37800 |
| Flash Point | 20ºC |
| Exact Mass | 146.09500 |
| LogP | 1.95980 |
| Vapour Pressure | 20.1mmHg at 25°C |
| Index of Refraction | n20/D 1.421 |
| Hazard Codes | F,Xi |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | 9-16-33-36-26 |
| RIDADR | UN 1993 |
| HS Code | 2931900090 |
|
~78%
20152-11-8 |
| Literature: European Journal of Organic Chemistry, , # 24 p. 4097 - 4100 |
|
~0%
20152-11-8 |
| Literature: Journal of Organometallic Chemistry, , vol. 378, p. 1 - 16 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |