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Molecular Formula:C11H14N2O4
Molecular Weight:238.242
CAS Registry No: 25451-15-4
Systematic Name:
  • 1,3-Propanediol, 2-phenyl-, dicarbamate
  • 2-Phenylpropane-1,3-diyl dicarbamate
StoragePreserve in well-closed containers, and store at room temperature
Shelf Life2 year(s)
Appearance white to off-white powder
Solubility freely soluble in dimethyl sulfoxide; sparingly soluble in methanol; slightly soluble in acetonitrile; very slightly soluble in water.
Identification a) Infrared Absorption
b) The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay
Residue on Ignition Not More Than 0.1%
Heavy MetalsNot More Than 20 ppm
Loss on Drying Dry a sample at 105 for 3 h
ASSAYNot Less Than 98.0% and Not More Than 102.0%
1)calculated on the dried basis
Pharmacopoeial QualityUSP