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Cholic acid Structure

Cholic acid

Chemical Properties

Melting point 200-201 °C (lit.)
Boiling point 449.08°C (rough estimate)
alpha  36 º (c=0.6, 95% EtOH)
Density  1.0310 (rough estimate)
refractive index  1.5800 (estimate)
Flash point 9℃
storage temp.  2-8°C
solubility  methanol: 0.1 g/mL, clear
pka 4.98(at 20℃)
color  White to Brown
Water Solubility  0.28 g/L (15 ºC)
Merck  14,2203
BRN  2822009
LogP 2.03-2.615 at 20℃
CAS DataBase Reference 81-25-4(CAS DataBase Reference)
NIST Chemistry Reference Cholic acid(81-25-4)
EPA Substance Registry System Cholan-24-oic acid, 3,7,12-trihydroxy-, (3.alpha.,5.beta.,7.alpha.,12.alpha.)- (81-25-4)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  2
RTECS  FZ9350000
HS Code  29181990
Hazardous Substances Data 81-25-4(Hazardous Substances Data)


Usage And Synthesis

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