1,8-Diaminooctane 1,8-Octanediamine Octamethylenediamine CAS: 373-44-4 Important intermediate Basic information of 1,8-Diaminooctane (CAS: 373- ... 44-4)Product name: 1, 8-OctanediamineSynonyms:1,8-Diamino-n-octane ... and Chemical property of 1,8-Diaminooctane (CAS: 373-44-4) Physical Appearance: White to yellow powder or crystalsDensity: 0.859 ...