●CAS No.:106-79-6
●Chemical formula:C12H22O4
●Molecular weight:230.30
Properties and uses
●Colourless transparent oily liquid,b.p. 294℃,freezing point 24.5℃,refractive index 1.4355(28℃).
●It possesses good solubility with various cellulosic resins,ethylenic resins and polymethyl acrylate resins etc.
●Used as a plasticizer,softener and solvent for cellulosic,ethylenic resins and synthetic rubbers.
●Also used as an intermediate for the purpose of organic synthesis and fixing agent in gas chromatography.
Quality standard
Specification | First Grade | Qualified Grade |
Colourity(Pt-Co),code No. ≤ | 30 | 50 |
Acid value,mgKOH/g ≤ | 0.15 | 0.2 |
Density(28℃),g/cm³ | 0.990±0.002 | |
Ester content,% ≥ | 99.0 | 98.5 |
Flash point,℃ ≥ | 145 | 140 |
Refractive index,28℃ | 1.435±0.002 |
Package and storage
●Packed in 200 liter galvanized iron drum,net weight 200 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.