Welcome to Hir Primak Enterprise.
We, Hir Primak Enterprise, are one of leading importer, supplier and exporter of Dimethyl phthalate which is an organic compound with molecular formula (C2H3O2)2C6H4. The methyl ester of phthalic acid. Dimethyl phthalate (DMP) is a clear, colorless to light yellow, oily liquid with a slight sweet odor. It is slightly soluble in water, soluble in organic solvents (e.g. methanol, diethyl ether).
Specification: CAS No. 131-11-3
APPEARANCE | Clear, Colourless Liquid |
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COLOUR | 10 Hazen( max) |
ODOUR | Faint sweet smell |
Melting point: | 2 °C(lit.) |
Boiling point: | 282 °C(lit.) |
Density | 1.19 g/mL at 25 °C(lit.) |
Flash point: | 146 °C |
storage temp. | 2-8°C |
solubility | 4.0g/l |
form | Liquid |
PH | 7 (H2O, 20℃) |
Water Solubility | <0.1 g/100 mL at 20 ºC |
ACIDITY(As phthalic acid) | 0.01%(max) |
ESTER VALUE%mass/mass | 99.0%-100.5% |
Water Content : | 0.15% Max. |
Assay by GC : | 99.5 % Min. |
Uses:
It is used in PVC films & acrylic sheets, fiber reinforced plastic sheets.