928-04-1 Acetylenedicarboxylic acid monopotassium salt |
Product Name |
Acetylenedicarboxylic acid monopotassium salt |
Synonyms |
2-Butynedioic acid monopotassium salt;potassium but-2-ynedioate;potassium 3-carboxypropiolate |
Molecular Formula |
C4KO4 |
Molecular Weight |
151.1392 |
InChl |
InChI=1/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-2 |
CAS Registry Number |
928-04-1 |
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:;
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