CAS 131-11-3, Dimethyl phthalate DMP 99.5%+
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Application & Function
Dimethyl phthalate DMP CAS 131-11-3 is a organic compound with molecular formula (C2H3O2)2C6H4. The methyl ester of phthalic acid, it is a colorless liquid that is soluble in organic solvents.
Dimethyl phthalate is used as an insect repellent for mosquitoes and flies. It is also an ectoparasiticide and has many other uses, including in solid rocket propellants, plastics, and insect repellents.By far it is most widely used as plasticisers, primarily to make soft and flexible polyvinyl chloride (PVC) for the applications in the industry of automotive, building & construction material, cable, flooring, medical device and toys.
Specification
| Item | Specification |
| Appearance | Colorless transparent oily liquid |
| Colority (Pt-Co) | 15 max. |
| Acidity (Calculated as phthalic acid), % |
0.008 max. |
| Density (20ºC), g/cm3 | 1.191-1.195 |
| Flash Point (ºC) | 135 min. |
| Content, % | 99.5 min. |
| Colority after heat-treat (Pt-Co) |
20 max. |
| Water, % | 0.1 max. |
