3-(T-BUTYLDIMETHYLSILOXY)PROPANOL
- CAS NO.:73842-99-6
- Empirical Formula: C9H22O2Si
- Molecular Weight: 190.36
- MDL number: MFCD00187968
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:00
What is 3-(T-BUTYLDIMETHYLSILOXY)PROPANOL?
Chemical properties
Clear Colourless Liquid
General Description
3-((tert-Butyldimethylsilyl)oxy)-propanol (3-[(tert-butyldimethylsilyl)oxy]-1-propanol) is formed as an intermediate during the synthesis of 3-(tert-butyldimethylsilyl)oxy]propanal.
Properties of 3-(T-BUTYLDIMETHYLSILOXY)PROPANOL
| Boiling point: | 110 °C6 mm Hg(lit.) |
| Density | 0.892 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 199 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Dichloromethane, Ether, Ethyl Acetate, Hexane, Methanol |
| form | Clear Colourless Liquid |
| pka | 14.87±0.10(Predicted) |
| Specific Gravity | 0.892 |
| color | Colorless to Almost colorless |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Safety information for 3-(T-BUTYLDIMETHYLSILOXY)PROPANOL
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for 3-(T-BUTYLDIMETHYLSILOXY)PROPANOL
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![(-)-3-OXO-6-BETA-T-BUTYLDIMETHYLSILYLOXYMETHYL-7-ALPHA-BENZOYLOXY-2-OXABICYCLO[3.3.0]OCTAN](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB2739423.gif)

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