| CAS number | 2892-51-5 |
| Molecular formula | C4H2O4 |
| Product name | 2892-51-5, Squaric acid |
| Molecular Structure | ![]() |
Melting point >300 °C(lit.)
Boiling point 250.96°C
density 1.82 g/cm3
refractive index 1.5800 (estimate)
Fp 190 °C
storage temp. Inert atmosphere,Room Temperature