●CAS No.:105-99-7
●Chemical formula:C14H26O4
●Molecular weight:258.36
Properties and uses
●Colourless,transparent oily liquid,b.p.168℃(10mmHg),m.p.-37.5℃,freezing point -20℃,viscosity 6 c.p.(20℃),refractive index 1.435(20℃),.
●Soluble in aether and ethanol,insoluble in water.
●Used as plasticier for ethylenic resins,cellulosic resins amd synthetic rubbers.
●Also used as solvents and used in organic synthesis.
Quality standard
Specification | First Grade | Qualified Grade |
Colourity(Pt-Co),code No. ≤ | 30 | 50 |
Acid value,mgKOH/g ≤ | 0.20 | 0.30 |
Density(20℃),g/cm³ | 0.960±0.003 | |
Ester content,% ≥ | 99.0 | 99.0 |
Flash point,℃ ≥ | 130 | 125 |
Water content,% ≤ | 0.10 | 0.20 |
Package and storage
●Packed in 200 liter iron drum,net weight 180 kg/drum.
●Kept in dry , shady,ventilated store-room,far from heat origin and visible flame. Handle and transport it according to the rules of handling and transporting common chemicals. Avoided collision and rain-attack.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.