English name: Succinic acid
CAS number: 110-15-6
Molecular formula: C4H6O4
Molecular weight: 118.09
EINECS number: 203-740-4
MDL No.:MFCD00002789
attribute
Melting point 185 ° C
Boiling point 235 ° C
Density 1.19 g/mL at 25 ° C (lit.)
Vapor pressure 0-0Pa at 25 ℃
Refractive index n20/D 1.4002 (lit.)
FEMA4719 | SUCCINIC ACID
Flash point>230 ° F
Storage conditions 2-8 ° C
Solubility in ethanol, ethyl ether, acetone and methanol. Insoluble in toluene, benzene, carbon disulfide, carbon tetrachloride and petroleum ether.
Acidity coefficient (pKa) 4.16 (at 25 ℃)
Form Powder/Solid
Color White to Off white
Odor at 100.00% wormwood
PH 3.65 (1 mM solution); 3.12(10 mM solution); 2.61(100 mM solution);
Fragrant Herbal
Water solubility 80 g/L (20 º C)
Merck14,8869
BRN1754069
Dielectric constant 2.4 (26 ℃)
Stability is stable Substances to be avoided include strong bases, strong oxidizing agents. Combustible.
InChIKeyKDYFGRWQOYBRFD-UHFFFAOYSA-N
LogP-0.59