English name: 1, 3-acetonedicarboxylic acid
CAS number: 542-05-2
Molecular formula: C5H6O5
Molecular weight: 146.1
EINECS number: 208-797-9
MDL No. : MFCD00002711
Stats
Melting point 133 °C (dec.) (lit.)
Boiling point 185.67°C (rough estimate)
Density 1.2821 (rough estimate)
Vapor pressure 0.005Pa at 25℃
Refractive index 1.3920 (estimate)
Storage condition -20°C
Solubility DMSO (Slightly, Heated), Methanol (Slightly)
Acidity coefficient (pKa)pK (25°) 3.10
Morphology Crystalline Powder
Color White
Water soluble
Sensitivity Hygroscopic
Merck14, 68
BRN1447081
Unstable in Solution
InChIKeyOXTNCQMOKLOUAM-UHFFFAOYSA-N
LogP-0.5 at 30 ° C
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H315-H319-H335
Precautions P261-P280a-P304+P340-P305+P351+ P338-P501A-P264-P280-P302 +P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard category code 44-36/37/38
Safety Note 22-24/25-37/39-26-36
WGK Germa
F3
TSCAYes
Customs Code 29183000
China
