3,4-Dihydroxy-3-cyclobutene-1,2-dione 2892-51-5

Purity:98% Packing:1g,5g,10g,25g,50g,100g,250g,500g,1kg

Detailed description

Identification
Name		3,4-Dihydroxy-3-cyclobutene-1,2-dione
Synonyms		3,4-Dihydroxycyclobut-3-ene-1,2-dione; Squaric acid

Molecular Structure

Molecular Formula		C₄H₂O₄
Molecular Weight		114.06
CAS Registry Number		2892-51-5
EINECS		220-761-4

Properties

Melting point		293 ºC
Flash point		190 ºC
Water solubility		20 g/L (30 ºC)