3-TRIMETHYLSILYLPROPYNAL
Synonym(s):(Trimethylsilyl)propiolaldehyde
- CAS NO.：2975-46-4
- Empirical Formula: C6H10OSi
- Molecular Weight: 126.23
- MDL number: MFCD01103709
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 3-TRIMETHYLSILYLPROPYNAL?
The Uses of 3-TRIMETHYLSILYLPROPYNAL
3-Trimethylsilylpropynal acts as an important organic intermediate. It is used in agrochemicals, pharmaceuticals and dyestuff field. Further, it is used in the preparation of [3-(trimethylsilyl)-2-propinyliden]-malononitrile.
What are the applications of Application
3-(Trimethylsilyl)-2-propynal is a useful chemical for synthesis
Properties of 3-TRIMETHYLSILYLPROPYNAL
| Melting point: | 195 °C |
| Boiling point: | 52 °C |
| Density | 0.854 g/mL at 25 °C |
| refractive index | n20/D 1.444 |
| Flash point: | >25°C |
| storage temp. | 2-8°C |
| form | Liquid |
| color | Colorless to yellow |
| Specific Gravity | 0.86 |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Sensitive | Air & Moisture Sensitive |
Safety information for 3-TRIMETHYLSILYLPROPYNAL
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-TRIMETHYLSILYLPROPYNAL
| InChIKey | LJRWLSKYGWLYIM-UHFFFAOYSA-N |
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