S(+)-1-amino-2-propanol S(+)-Isopropanolamine Identifiers: Synonyms: (+)-Isopropanolamine Molecular Formula: C3H9NO Molecular Weight: 75.11 CAS Number: 2799-17-9 Description: Application: Chiral starting material. Properties : [a]20/D: +18°, c = 1.8 n20/D: 1.4437 bp: 160 °C/760 mm Hg mp: 24-26 °C Fp: 169 °F Density: 0.954 g/ml Safety Information: Hazard Codes: C Risk Statements: 34 Safety Statements: 23-26-36-45 RIDADR: UN 3259 8/PG 2 Swiss Poison Class: 4 Specification: Appearance: Colorless liquid or white solid Assay (GC): 98% min Titration: 98% min Optical Rotation[a]20/D: +18(+/-2)°,(c=1.8, in H2O) Label Precautions: Corrosive