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• Sebacic Acid Esters

Ⅰ  Chemical formula and molecular weight
●Chemical formula:C₁₆H₃₀O₄
●Molecular weight:286.40
●CAS No.:7491-02-3
Ⅱ  Properties and uses
●Colourless, transparent oily liquid,flash point 170℃,melting point -19.8℃,refractive index 1.431（28℃）.
●Soluble in ethanol and other organic solvent,insoluble in water.
●Extensively used as a spice solvent,additive,also used as cold-resistant plasticizer,but it’s solubility with resin is not very good.
Ⅲ  Quality  standard

 

Specification	First Grade
Colourity（Pt-Co）,code No.      ≤	25
Acid value,mgKOH/g            ≤	0.80
Density（20℃),g/cm3	0.933±0.002
Saponification value,mgKOH/g	380～400
Water content,%                ≤	0.10
Refractive index,25℃	1.432±0.002

 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.

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Next: Dibutyl Sebacate（DBS）

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