Dimethyl Phthalate (CAS No.: 131-11-3)
2. Content99.5%min
3. CAS No.: 131-11-3
Colourless, transparent oily liquid, b. P. 282° C, freezing point 0° C, refractive index 1.516(20° C).
Soluble with various cellulosic resins, rubbers, ethylenic resins giving a good film-forming, adhesion and water-proofing properties.
Extensively used as solvent for producing methyl-ethyl ketone peroxide, flurocontaining anticorrosive coatings.
Plasticizer for resins of cellulose acetate.
Ingredient of mosquito-expellant, intermediate for organic synthesis etc.

Specification	Super Grade	First Grade	Qualified Grade
Colourity(Pt-Co), code No.                 ≤	15	30	80
Acidity(calculated as phthalic acid), %≤	0.008	0.010	0.015
Density(20° C), g/cm 3	1.191± 1.195
Content(GC), %                                  ≥	99.0	99.0	98.5
Flash point, ° C                                      ≥	135	130	130
Heat stability(Pt-Co), code No.         ≤	20	50	/
Water content, %                                  ≤	0.10	0.20	/