Chinese Dibutyl Sebacate Di-n-butyl Sebacate CAS RN:109-43-3 have good quality CAS NO.109-43-3

ⅰ chemical formula and molecular weight
●chemical formula:c₁₈h₃4o₄
●molecular weight:314.45
●cas no.:109-43-3
ⅱ properties and uses
●colourless or buff,transparent oily liquid,b.p. 344～345℃,freezing point -10～-12℃,refractive index 1.440～1.443（20℃）.
●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.
ⅲ quality standard

ⅳ package and storage
●packed 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.