Trimethylsilyl acetate
- Product NameTrimethylsilyl acetate
- CAS2754-27-0
- CBNumberCB1345894
- MFC5H12O2Si
- MW132.23
- EINECS220-404-2
- MDL NumberMFCD00008695
- MOL File2754-27-0.mol
Chemical Properties
| Melting point: | −32 °C (−26 °F; 241 K) |
| Boiling point: | 107.5 °C (225.5 °F; 380.6 K) |
| Density | 0.882 g/cm3, relative vapor density 4.57 (air = 1) |
| vapor density | 1 (vs air) |
| vapor pressure | 35 mm Hg ( 30 °C) |
| refractive index | 1.388 |
| Flash point: | 19 °C (66 °F; 292 K) |
| storage temp. | Inert atmosphere,2-8°C |
| form | liquid |
| color | Colorless |
| Specific Gravity | 0.891 |
| Water Solubility | reacts |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 1744463 |
| InChI | 1S/C5H12O2Si/c1-5(6)7-8(2,3)4/h1-4H3 |
| InChIKey | QHUNJMXHQHHWQP-UHFFFAOYSA-N |
| SMILES | CC(=O)O[Si](C)(C)C |
| CAS DataBase Reference | 2754-27-0(CAS DataBase Reference) |
| EPA Substance Registry System | Silanol, trimethyl-, acetate (2754-27-0) |
Safety
| Symbol(GHS) |
 GHS02 |
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| Signal word | Danger | |||||||||
| Hazard statements | H225 | |||||||||
| Precautionary statements | P210 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F | |||||||||
| Risk Statements | 11 | |||||||||
| Safety Statements | 16-23 | |||||||||
| RIDADR | UN 3272 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 2931900090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Flam. Liq. 2 | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704: |
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