BD0259153
Ethyl2-acetylcyanoacetate , 95% , 634-55-9
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB190.40 | In Stock |
|
| 1g | RMB420.00 | In Stock |
|
| 5g | RMB1264.00 | In Stock |
|
| 10g | RMB2341.60 | In Stock |
|
| 25g | RMB5534.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 105-107°C 15mm |
| Density | 1.120±0.06 g/cm3(Predicted) |
| vapor pressure | 14.665Pa at 25℃ |
| storage temp. | Store at room temperature |
| pka | 4.58±0.46(Predicted) |
| form | Liquid |
| Appearance | White to off-white Solid |
| Water Solubility | Not miscible or difficult to mix in water. |
| InChI | 1S/C7H9NO3/c1-3-11-7(10)6(4-8)5(2)9/h6H,3H2,1-2H3 |
| InChIKey | NWOKVFOTWMZMHL-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(C#N)C(C)=O |
| LogP | 0.95 at 21.5℃ and pH3.5-3.74 |
| Surface tension | 66.9mN/m at 1g/L and 20℃ |
| CAS DataBase Reference | 634-55-9 |
Description and Uses
It is used as a pharmaceutical intermediate. It is also used in the synthesis of fluorine-containing alkyl 2-cyano-3-oxocarboxylates and also in the syntheses of pyrazolo [1, 2-a] pyrazole and pyrazolo [5, 1-b] [1, 3] oxazine derivatives.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H311-H331 |
| Precautionary statements | P261-P280h-P301+P310a-P304+P340-P405-P501a |
| Risk Statements | 20/21/22-41 |
| Safety Statements | 26-36/37/39-39 |
| RIDADR | 3276 |
| WGK Germany | WGK 3 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 |
