Dimethyl phthalate
Pharmaceutical Grade 99%
- Product Code: 95239
Alias:
Dimethyl phthalate; Dimethyl 1,2-phthalate, Dimethyl phthalate
CAS:
131-11-3
| Molecular Weight: | 194.18 g./mol | Molecular Formula: | C₁₀H₁₀O₄ |
|---|---|---|---|
| EC Number: | 205-011-6 | MDL Number: | MFCD00008425 |
| Melting Point: | 2 °C(lit.) | Boiling Point: | 282 °C(lit.) |
| Density: | 1.19 g/mL at 25 °C(lit.) | Storage Condition: | room temperature, flammable area |
Product Description:
Dimethyl phthalate is widely used as a plasticizer in the production of cellulose-based plastics, such as cellulose acetate and cellulose nitrate. It enhances the flexibility and durability of these materials, making them suitable for applications in films, coatings, and molded products. Additionally, it is employed in the manufacturing of lacquers, varnishes, and enamels to improve their workability and finish. In the personal care industry, it serves as a solvent and fixative in perfumes and cosmetics, helping to stabilize fragrances and extend their longevity. Dimethyl phthalate also finds use as an insect repellent, particularly against mosquitoes and other biting insects, making it a common ingredient in topical repellent formulations. Its effectiveness in this role has led to its inclusion in various consumer products designed for outdoor use.
Product Specification:
| Test | Specification |
|---|---|
| 20DENSITY | 1.191-1.193 |
| ASSAY | 99-100 |
| FREE ACIDS | 0-0.02 |
| IGNITION RESIDUE AS SULFATE | 0-0.01 |
| REFRACTIVE INDEX N20D | 1.515-1.517 |
| SOLUBILITY IN ALCOHOL | PASS |
| WATER | PASS |
| Infrared spectrum | Conforms to Structure |
| Appearance | Colorless to yellow to brown liquid |
| NOTE: | This product is low melting point solid,may change state in different environments (solid, liquid or semi-solid) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | $12.58 |
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| 2500.000 | 10-20 days | $57.42 |
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| 10000.000 | 10-20 days | $192.70 |
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Dimethyl phthalate
Dimethyl phthalate is widely used as a plasticizer in the production of cellulose-based plastics, such as cellulose acetate and cellulose nitrate. It enhances the flexibility and durability of these materials, making them suitable for applications in films, coatings, and molded products. Additionally, it is employed in the manufacturing of lacquers, varnishes, and enamels to improve their workability and finish. In the personal care industry, it serves as a solvent and fixative in perfumes and cosmetics, helping to stabilize fragrances and extend their longevity. Dimethyl phthalate also finds use as an insect repellent, particularly against mosquitoes and other biting insects, making it a common ingredient in topical repellent formulations. Its effectiveness in this role has led to its inclusion in various consumer products designed for outdoor use.
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