Melting point :185 °C
Boiling point :235 °C
Density :1.19 g/mL at 25 °C(lit.)
bulk density :940kg/m3
vapor pressure :0-0Pa at 25℃
refractive index :n20/D 1.4002(lit.)
FEMA :4719 | SUCCINIC ACID
Flash point :>230 °F
storage temp. :2-8°C
solubility :Soluble in ethanol, ethyl ether, acetone and methanol. Insoluble in toluene, benzene, carbon disulfide, carbon tetrachloride and petroleum ether.
pka :4.16(at 25℃)
form :Powder/Solid
color :White to off-white
PH :3.65(1 mM solution);3.12(10 mM solution);2.61(100 mM solution);
Odor :at 100.00 %. wormwood
Odor Type :herbal
biological source :synthetic
Water Solubility :80 g/L (20 ºC)
Merck :14,8869
JECFA Number :2307
BRN :1754069
Henry's Law Constant :3.1×10⁷ mol/(m³Pa) at 25℃, Burkholder et al. (2019)
Dielectric constant :2.4（26℃）
Stability :Stable. Substances to be avoided include strong bases, strong oxidizing agents. Combustible.
Cosmetics Ingredients Functions :FRAGRANCE
BUFFERING InChI :1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChIKey :KDYFGRWQOYBRFD-UHFFFAOYSA-N
SMILES :OC(=O)CCC(O)=O
LogP :-0.59
CAS DataBase Reference :110-15-6(CAS DataBase Reference)
NIST Chemistry Reference :Butanedioic acid(110-15-6)
EPA Substance Registry System :Succinic acid (110-15-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.