31876-38-7 potassium 3,4-dioxocyclobut-1-en-1-olate

product Name	potassium 3,4-dioxocyclobut-1-en-1-olate
CAS No	31876-38-7;52591-22-7
Synonyms
Molecular Formula	C₄HKO₃
Molecular Weight	136.1472
InChI	InChI=1/C4H2O3.K/c5-2-1-3(6)4(2)7;/h1,5H;/q;+1/p-1
Molecular Structure
Boiling point	239.6°C at 760 mmHg
Flash point	113°C
Vapour Pressur	0.00695mmHg at 25°C