ChemNet > CAS > 928-04-1 Acetylenedicarboxylic acid monopotassium salt
928-04-1 Acetylenedicarboxylic acid monopotassium salt
| product Name |
Acetylenedicarboxylic acid monopotassium salt |
| CAS No |
928-04-1 |
| Synonyms |
2-Butynedioic acid monopotassium salt; potassium but-2-ynedioate; potassium 3-carboxypropiolate |
| Molecular Formula |
C4KO4 |
| Molecular Weight |
151.1392 |
| InChI |
InChI=1/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-2 |
| EINECS |
213-169-2 |
| Molecular Structure |
|
| Melting point |
133℃ |
| Water solubility |
slightly soluble (20℃) |
| Hazard Symbols |
 T+:Very toxic;
|
| Risk Codes |
R23/25:;
R27:;
R36/37/38:;
|
| Safety Description |
S26:;
S36/37/39:;
S45:;
|
| MSDS |
Material Safety Data Sheet
|
|
