BD2832945
3-(Trimethylsilyl)propiolicacid , 95% , 5683-31-8
Synonym(s):
3-(Trimethylsilyl)propiolic acid
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB80.80 | In Stock |
|
| 250mg | RMB132.80 | In Stock |
|
| 1g | RMB241.60 | In Stock |
|
| 5g | RMB930.40 | In Stock |
|
| 25g | RMB3876.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 47-49 °C (lit.) |
| Boiling point: | 105-110 °C/10 mmHg (lit.) |
| Density | 1.006±0.06 g/cm3(Predicted) |
| Flash point: | 205 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Soluble in methanol. |
| form | solid |
| pka | 1.88±0.10(Predicted) |
| color | White to Almost white |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1755674 |
| CAS DataBase Reference | 5683-31-8(CAS DataBase Reference) |
Description and Uses
3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 1-10 |
| TSCA | No |
| HS Code | 29319090 |
