English name: Malonic acid
CAS number: 141-82-2
Molecular formula: C3H4O4
Molecular weight: 104.06
EINECS number: 205-503-0
MDL No.:MFCD00002707
attribute
Melting point 132-135 ° C (dec.) (lit.)
Boiling point 140 ℃ (decomposition)
Density 1.619 g/cm3 at 25 ° C
Vapor pressure 0-0.2Pa at 25 ℃
Refractive index 1.4780
Flash point 157 ° C
Storage conditions Sealed in dry, Room Temperature
Solubility 1 M NaOH: soluble 100mg/mL, clear to slightly hazy, colorless to faintly yellow
Form Liquid
Acidity coefficient (pKa) 2.83 (at 25 ℃)
Color White
PH 3.17 (1 mM solution); 2.5(10 mM solution); 1.94(100 mM solution)
Water solubility 1400 g/L (20 º C)
Merck14,5710
BRN1751370
Stability is stable Incompatible with oxidizing agents, reducing agents, bases.
InChIKeyOFOBLEOULBTSOW-UHFFFAOYSA-N
LogP-0.81