Trimethylsilanol
ALDRICH/725986 - ≥97.5% (GC)
Synonym: TMS; TMSiOH; Hydroxytrimethylsilane
CAS Number: 1066-40-6
Empirical Formula (Hill Notation): C3H10OSi
Molecular Weight: 90.20
EC Number: 213-914-1
MDL Number: MFCD02751657
Linear Formula: (CH3)3SiOH
Product Type: Chemical
| assay | ≥97.5% (GC) |
| form | liquid |
| InChI | 1S/C3H10OSi/c1-5(2,3)4/h4 |
| InChI key | AAPLIUHOKVUFCC-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | C[Si](C)(C)O |
| Application: | Trimethylsilanol (TMS) can be used to prepare tris(trimethylsiloxy) aluminum (I) by reacting with triethylaluminum. |
| Packaging: | 10 mL in glass bottle |
| Symbol | GHS02 |
| Signal word | Danger |
| Hazard statements | H225 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P243 |
| Hazard Codes | F |
| Risk Statements | 11 |
| RIDADR | UN 1993BF 3 / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 60.8 °F |
| Flash Point(C) | 16 °C |
| Purity | ≥97.5% (GC) |
| UNSPSC | 12352103 |


