Free release

18749-86-5 (2e)-(5-oxodihydrofuran-2(3h)-ylidene)ethanoic acid

service@apichina.com
Product Name (2E)-(5-oxodihydrofuran-2(3H)-ylidene)ethanoic acid
CAS No. 18749-86-5
InChI InChI=1/C6H6O4/c7-5(8)3-4-1-2-6(9)10-4/h3H,1-2H2,(H,7,8)/b4-3+
Molecular Formula C6H6O4
Molecular Weight 142.1094
Density 1.613g/cm3
Boiling point 356.3°C at 760 mmHg
Flash point 159.2°C
Refractive index 1.662