17869-76-0
| Name | 2-TRIMETHYLSILYLOXY-3-BUTYNE |
| CAS | 17869-76-0 |
| Molecular Formula | C7H14OSi |
| MDL Number | MFCD00190215 |
| Molecular Weight | 142.27 |
| MOL File | 17869-76-0.mol |
Chemical Properties
| Appearance | Clear pale yellow liquid |
| Melting point | 127-131 °C(lit.) |
| Boiling point | 116 °C |
| density | 0.818 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 42 °F |
| storage temp. | Refrigerator (+4°C) |
| Specific Gravity | 0.818 |
| Sensitive | Moisture Sensitive |
| InChI | 1S/C7H14OSi/c1-6-7(2)8-9(3,4)5/h1,7H,2-5H3 |
| InChIKey | RMKACVRKUKSWNQ-UHFFFAOYSA-N |
| SMILES | CC(O[Si](C)(C)C)C#C |
Safety Data
| Hazard Codes | F,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| HazardClass | 3 |
| HS Code | 29310099 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 |