51048-29-4
51048-29-4 structure
- Name: 2,2,7,7-Tetramethyl-3,6-dithia-2,7-disilaoctane
- Chemical Name: S,S'-Bis(trimethylsilyl)-1,2-ethanedithiol
- CAS Number: 51048-29-4
- Molecular Formula: C8H22S2Si2
- Molecular Weight: 238.561
- Catalog: Chemical reagent Organic reagent Siloxane
- Create Date: 2018-12-25 14:03:02
- Modify Date: 2025-08-25 23:36:15
| Name | S,S'-Bis(trimethylsilyl)-1,2-ethanedithiol |
|---|---|
| Synonyms |
3,6-Dithia-2,7-disilaoctane, 2,2,7,7-tetramethyl-
1,2-Bis(trimethylsilylthio)ethane Ethylenedithiobis(triMethylsilane) trimethyl(2-trimethylsilylsulfanylethylsulfanyl)silane EINECS 256-935-1 2,2,7,7-Tetramethyl-3,6-dithia-2,7-disilaoctane 1,2-Ethanedithiobis(trimethylsilane) MFCD00042832 |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 245.8±23.0 °C at 760 mmHg |
| Molecular Formula | C8H22S2Si2 |
| Molecular Weight | 238.561 |
| Flash Point | 102.5±22.6 °C |
| Exact Mass | 238.070145 |
| PSA | 50.60000 |
| LogP | 4.49 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.470 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | 23-24/25 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| HS Code | 2931900090 |
| 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% |