Chemical formula and molecular weightChemical formula:C18H34O4Molecular weight:314.45CAS No.:109-43-3   Properties and usesColourless or buff,transparent oily liquid,b.p. 344~345°C,freezing point -10~-12°C,refractive index 1.440~1.443(20°C).It possesses good solubility with various resins such as PVC,the polymer of chloroethylene and acetic ethylene,polystryrene,pyroxylin etc. Used as a cold-resistant plasticizer,it is good in hot stability and light stability. It is often mixed with durable phthalate plasticizers in use.  Quality  standard

  Package and storagepacked in iron drum,net weight 180 kg/drum.Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.