Glyoxylic acid

CAS	298-12-4
Synonyms	Kyselina glyoxylova
IUPAC Name	Oxaldehydic acid
Molecular Weight	74.04
Canonical SMILES	C(=O)C(=O)O
InChI	InChI=1S/C2H₂O3/c3-1-2(4)5/h1H,(H,4,5)
InChI Key	HHLFWLYXYJOTON-UHFFFAOYSA-N
Boiling Point	111 °C
Melting Point	-93 °C
Flash Point	111 °C
Purity	95%+
Density	1.33 g/mL at 20 °C(lit.)
Solubility	Very soluble in water; slightly soluble in ethanol, ethyl ether, and benzene
Exact Mass	74.000393922
Monoisotopic Mass	74.000393922
Physical State	Liquid
Refractive Index	n20/D 1.414(lit.)
Storage Conditions	Below +30 °C
Topological Polar Surface Area	54.4 Ų