Dimethyl Phthalate(DMP)
Chemical formula and molecular weight
Chemical formula:C10H10O4
Molecular weight:194.19
CAS No.:131-11-3
Properties and uses
colourless,transparent oily liquid,b.p.282℃,freezing point 0℃,refractive index 1.516(20℃).
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..
Quality standard
|
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℃),g/cm3 |
1.193±0.002 |
||
| Content(GC),% ≥ |
99.0 |
99.0 |
98.5 |
| Flash point,℃ ≥ |
135 |
130 |
130 |
| Heat stability(Pt-Co),code No. ≤ |
20 |
50 |
/ |
| Water content,% ≤ |
0.10 |
0.20 |
/ |
Package and storage
Packed in 200 liter iron drum,net weight 220 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.
Pls contact us to get COA and MSDS. Thanks.