TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
- CAS NO.：76782-82-6
- Empirical Formula: C9H18OSi
- Molecular Weight: 170.32
- MDL number: MFCD01863574
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:20:33
What is TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE?
Chemical properties
Colorless Oil
The Uses of TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
tert-Butyldimethyl(2-propynyloxy)silane is an alkyne used in organinc synthesis.
The Uses of TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
tert-Butyldimethyl(2-propynyloxy)silane may be used in the synthesis of (R)-2,3-pentadecadien-1-ol and (S)-ethyl 5-(tert-butyldimethylsilyloxy)-2-hydroxy-2-phenylpent-3-ynoate.
General Description
tert-Butyldimethyl(2-propynyloxy)silane is an aliphatic terminal alkyne.
Properties of TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
| Boiling point: | 40 °C/8 mmHg (lit.) |
| Density | 0.84 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 108 °F |
| solubility | Diethyl Ether, Ethyl Acetate, Hexane |
| form | Oil |
| color | Colorless |
| Specific Gravity | 0.84 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| CAS DataBase Reference | 76782-82-6 |
Safety information for TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
| InChIKey | ZYDKYFIXEYSNPO-UHFFFAOYSA-N |
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