English name: Dehydrocholic acid
CAS number: 81-23-2
Molecular formula: C24H34O5
Molecular weight: 402.53
EINECS number: 201-335-7
MDL No. : MFCD00066410
Stats
Melting point 238-240 °C
Specific rotation 29 º (c=2, dioxane)
Boiling point 444.65°C (rough estimate)
Density 1.0687 (rough estimate)
Vapor pressure 0.013Pa at 20℃
Refractive index 30.5 ° (C=2, Dioxane)
Storage conditions Sealed in dry,Room Temperature
ethanol solubility: 10 mg/mL
Form Solid
Acidity coefficient (pKa)pKa 5.12(H2O t = 20 c > CMC) (Uncertain)
Color White to Off-White
Water solubility 65mg/L(30 ºC)
Merck14, 2868
BRN3226734
LogP1.64 at 22 ° C and pH5.7
Surface tension 56.9mN/m at 63mg/L and 20℃
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H303
Precautions P270-P301+P312-P403-P501c
Safety instructions 24/25
WGK Germany2
RTECS number FZ2300000
TSCAYes
Customs Code 2918300000
China
