Introduction：Basic information about CAS 51048-29-4|2,2,7,7-Tetramethyl-3,6-dithia-2,7-disilaoctane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2,7,7-Tetramethyl-3,6-dithia-2,7-disilaoctane |
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| CAS Number | 51048-29-4 | Molecular Weight | 238.561 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 245.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C8H22S2Si2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 102.5±22.6 °C |
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Names
| Name | S,S'-Bis(trimethylsilyl)-1,2-ethanedithiol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 245.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C8H22S2Si2 |
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| Molecular Weight | 238.561 |
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| Flash Point | 102.5±22.6 °C |
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| Exact Mass | 238.070145 |
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| PSA | 50.60000 |
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| LogP | 4.49 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.470 |
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| InChIKey | CBRFJNLREFDKBD-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(C)SCCS[Si](C)(C)C |
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Safety Information
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi |
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| Safety Phrases | 23-24/25 |
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| RIDADR | UN 3334 |
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| WGK Germany | 3 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| 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% |
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Articles2
More Articles
| D.A. Evans et al. J. Am. Chem. Soc. 99 , 5009, (1977)
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| S.P. Tanis, L.A. Dixon Tetrahedron Lett. 28 , 2495, (1987)
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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 |
