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Chemindex > 928-04-1 Acetylenedicarboxylic acid monopotassium salt

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:;