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66376-36-1

Name Alendronic acid
CAS 66376-36-1
EINECS(EC#) 204-352-8
Molecular Formula C4H13NO7P2
MDL Number MFCD00868112
Molecular Weight 249.1
MOL File 66376-36-1.mol

Chemical Properties

Melting point  230-235°C
Boiling point  616.7±65.0 °C(Predicted)
density  1.857±0.06 g/cm3(Predicted)
storage temp.  Store at -20°C
solubility  Aqueous Base (Sparingly), Methanol (Slightly), Water (Very Slightly)
Water Solubility  Insoluble in water
form  powder to crystal
pka pK1 2.72 ±0.05; pK2 8.73 ±0.05; pK3 10.5 ±0.1; pK4 11.6 ±0.1 at 25°, (0.1M KCl)
color  White to Light yellow
Merck  229
Stability: Hygroscopic
EPA Substance Registry System Phosphonic acid, P,P'-(4-amino-1-hydroxybutylidene)bis- (66376-36-1)

Safety Data

RIDADR  1759
RTECS  SZ6521833
HS Code  2931.90.9051
HazardClass  8
PackingGroup  III
Hazardous Substances Data 66376-36-1(Hazardous Substances Data)

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