Diethyleneglycol

2,2'-Dihydroxydiethyl ether Formula C4H10O3 Molecular Mass 106.12 g/mol Restrictions SML(T) = 30 mg/kg. CAS No. 111-46-6 PM Ref. No. 15760 Physical Characteristics Colourless liquid, mp: -10.5oC, bp: 244.3oC. Miscible with water. Current Uses Intermediate for polyester resins and polyethylene terephthalate (PET). Polyols for polyurethane. Esterification with rosin acids yields soft resins. Applications Used to make re-use and single use trays for pre- cooked, frozen and chilled meals. Carbonated beverage bottles. Roasting bags. Laminating agent and adhesive. Lacquers.