84-66-2 Diethyl phthalate Ethyl phthalate
Chemical formula:C12H14O4
Molecular weight:222.24
CAS No.:84-66-2
Properties and uses:
Colourless,transparent oily liquid,slight aromatic odour,viscosity 13 c.p.(20℃),refractive index 1.499~1.502(20℃).
Good compatibility with most of ethylenic and cellulosic resins. Plasticizer for cellulosic resins granting a good softening and long-lasting property at low temperature.
Specification |
Super Grade |
First Grade |
Qualified Grade |
Colourity(Pt-Co),code No. ≤ |
15 |
25 |
40 |
Acidity(calculated as phthalic acid),%≤ |
0.008 |
0.010 |
0.015 |
Density(20°C),g/cm3 |
1.120±0.002 |
||
Content(GC),% ≥ |
99.5 |
99.0 |
98.5 |
Water content,% ≤ |
0.10 |
0.10 |
0.15 |
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