A7757212
3-(Trimethylsilyl)propynal , 97% , 2975-46-4
Synonym(s):
(Trimethylsilyl)propiolaldehyde
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB42.40 | In Stock |
|
| 1G | RMB93.60 | In Stock |
|
| 5G | RMB314.40 | In Stock |
|
| 25g | RMB1126.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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 |
| Specific Gravity | 0.86 |
| color | Colorless to yellow |
| Sensitive | Air & Moisture Sensitive |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| InChIKey | LJRWLSKYGWLYIM-UHFFFAOYSA-N |
Description and Uses
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.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-36/37/39-36/37-26 |
| RIDADR | 1993 |
| WGK Germany | 3 |
| TSCA | No |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29319090 |
