... 4)Product name: 1, 8-OctanediamineSynonyms:1,8-Diamino-n-octane; Octamethylenediamine; w-Octanediamine; 1,8-Octanediamine; 1,8-Diaminooctane; CAS Number: 373 ... Formula: C8H20N2Molecular Weight: 144.26Physical and Chemical property of 1,8-Diaminooctane (CAS: 373-44-4) Physical Appearance: White to ... 529 °C at 760 mmHgFlash Point: 165 °CSafety of 1,8-Diaminooctane (CAS: 373-44-4) Hazard Symbols: Xi, CRisk ...