Introduction：Basic information about CAS 1873-89-8|tris(trimethylsiloxy)silane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tris(trimethylsiloxy)silane |
|---|
| CAS Number | 1873-89-8 | Molecular Weight | 296.659 |
|---|
| Density | 0.85 | Boiling Point | 185.0±0.0 °C at 760 mmHg |
|---|
| Molecular Formula | C9H28O3Si4 | Melting Point | <0ºC |
|---|
| MSDS | / | Flash Point | 55.0±0.0 °C |
|---|
Names
| Name | tris(trimethylsilyloxy)silicon |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 0.85 |
|---|
| Boiling Point | 185.0±0.0 °C at 760 mmHg |
|---|
| Melting Point | <0ºC |
|---|
| Molecular Formula | C9H28O3Si4 |
|---|
| Molecular Weight | 296.659 |
|---|
| Flash Point | 55.0±0.0 °C |
|---|
| Exact Mass | 296.111542 |
|---|
| PSA | 27.69000 |
|---|
| LogP | 7.11 |
|---|
| Vapour Pressure | 1.0±0.3 mmHg at 25°C |
|---|
| Index of Refraction | n20/D 1.386(lit.) |
|---|
| InChIKey | XAASNKQYFKTYTR-UHFFFAOYSA-N |
|---|
| SMILES | C[Si](C)(C)O[Si](O[Si](C)(C)C)O[Si](C)(C)C |
|---|
| Storage condition | Flammables area |
|---|
Safety Information
| Risk Phrases | R10 |
|---|
| Safety Phrases | S23-S24/25 |
|---|
| RIDADR | UN 1993 3/PG 3 |
|---|
| WGK Germany | 3 |
|---|
| Packaging Group | III |
|---|
| HS Code | 2934999090 |
|---|
Customs
| HS Code | 2934999090 |
|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| Trisiloxane, 1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]- |
| 1,1,1,5,5,5-Hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane |
| 3-Hydrogen-1,1,1,5,5,5-hexamethyl-3-trimethylsiloxytrisiloxan |
| 2.2.6.6-tetramethyl-4-trimethylsiloxy-2,4,6-trisila-3.5-dioxaheptane |
| EINECS 217-497-7 |
| Tris(trimethylsiloxy)silane |
| Tris(trimethylsilyloxy)silane |
| MFCD00054865 |
