Product Description:

English name: Dehydroacetic acid

CAS number: 520-45-6
Molecular formula: C8H8O4
Molecular weight: 168.15
EINECS number: 208-293-9
MDL No. : MFCD00066709
Stats
Melting point 111-113 °C (lit.)
Boiling point 270 °C (lit.)
Density 1.1816 (rough estimate)
Vapor pressure 0.001 hPa (20 °C)
Refractive index 1.4611 (estimate)
Flash point 157°C
Storage conditions Store below +30°C.
Solubility 2g/l
Morphology Fine Crystalline Powder
Acidity coefficient (pKa)5.53±0.40(Predicted)
The color is Light yellow or cream
PH 4 (2g/l, H2O, 20℃)
Water solubility 500mg/L at 25℃
Merck14, 2865
BRN6129
Stable. Incompatible with oxidizing agents, bases, reducing agents. Stable. Incompatible with oxidizing agents, bases, reducing agents.
InChIKeyPGRHXDWITVMQBC-UHFFFAOYSA-N
LogP0.78 at 20 ° C
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H3