EINECS: 205-278-9
Molecular Formula: C₉H₁₇NO₅
Synonyms: Pantothenicacid, D- (8CI); b-Alanine,N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, (R)-; (+)-Pantothenic acid; (D)-(+)-Pantothenic acid; Chick antidermatitis factor; D(+)-N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-b-alanine; β-Alanine, N-[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]-; Pantothenic acid; Vitamin B3; Vitamin B5;
Molecular Weight: 219.27
Density: 1.266 g/cm3
Boiling Point: 551.5 °C at 760 mmHg
Melting Point: 178-179 °C
Flash Point: 287.3 °C
Refractive index: 1.511
Solubility: Very soluble in water, benzene, ethyl ether Freely soluble in water, ethyl acetate, dioxane, glacial acetic acid; Moderately soluble in ether, amyl alcohol. Practically insoluble in benzene, chloroform.