Other name: ( S) -( -) -1, 2-Propylenediamine dihydrochloride Molecular formula: C3H10N2.2( HCl) Molecular weight: 147.05 CAS: 19777-66-3 Assay: 95% Specific rotation: -4 º ( C= 20 IN H2O) Melting point: 238-243 º C Dangerous mark: Xi, T Dangerous code: R36/ 37/ 38 Safety instruction: S26; S36 Packing: 25kg/ drum Uses: Pharmaceutical Intermediates