Tris(trimethylsilyl) borate
ALDRICH/348635 - 99%
Synonym: Boric acid tris(trimethylsilyl) ester; Tris(trimethylsiloxy)
CAS Number: 4325-85-3
Empirical Formula (Hill Notation): C9H27BO3Si3
Molecular Weight: 278.38
MDL Number: MFCD00051588
Linear Formula: [(CH3)3SiO]3B
Product Type: Chemical
| assay | 99% |
| bp | 186 °C (lit.) |
| density | 0.831 g/mL at 25 °C (lit.) |
| form | liquid |
| greener alternative category | Enabling ![]() |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| InChI | 1S/C9H27BO3Si3/c1-14(2,3) |
| InChI key | YZYKZHPNRDIPFA-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | C[Si](C)(C)OB(O[Si](C)(C) |
| sustainability | Greener Alternative Product |
| General description: | We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here ![]() |
| Packaging: | 25, 100 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 105.8 °F - closed cup |
| Flash Point(C) | 41 °C - closed cup |
| Purity | 99% |
| bp | 186 °C (lit.) |
| Density | 0.831 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352103 |



