... 173.26 Rubber Antioxidant RD(TMQ);CAS No:26780-96-1 Description: Chemical name Polymerized 2,2,4 ... dihydroquinoline Molecular Formula (C12H15N)n NAME OF INDEXFIRST GRADEAppearanceBrown piece of amberSoftening point,°C,min 80-100Heating loss, ... 5Ash content, %,max0.5 Properties This product in brown piece of amber, poisonless, Soluble in benzene, chloroform, ... Rubber Antioxidant RD(TMQ);CAS No:26780-96-1