| CAS No.: | 84-66-2 |
|---|---|
| Formula: | C12h14o4 |
| EINECS: | 201-550-6 |
| Appearance: | Oily Liquid |
| Grade Standard: | Industrial Grade |
| Colour: | Transparent |
| Customization: |
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| Diethyl phthalate Basic information | |
| Product Name: | Diethyl phthalate |
| CAS: | 84-66-2 |
| MF: | C12H14O4 |
| MW: | 222.24 |
| EINECS: | 201-550-6 |
| Diethyl phthalate Chemical Properties | |
| Melting point | −3 °C(lit.) |
| Boiling point | 298-299 °C(lit.) |
| density | 1.12 g/mL at 25 °C(lit.) |
| vapor density | 7.66 (vs air) |
| vapor pressure | 1 mm Hg ( 100 °C) |
| refractive index | n20/D 1.502(lit.) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, miscible with ethanol (96 per cent). |
| form | Liquid |
| color | APHA: ≤15 |
| Specific Gravity | 1.118 |
| explosive limit | 0.75%, 187°F |
| Water Solubility | 1 g/L (20 ºC) |
| Merck | 147,371 |
| BRN | 1912500 |
| Henry's Law Constant | At 25 °C: 5.01, 4.54, 4.78, 4.94, 2.21, and 2.44 (x 10-5 atm?m3/mol)at pH values of 2.96, 2.98, 6.18, 6.19, 8.98, and 9.00, respectively (Hakuta et al., 1977). |
| Exposure limits | TLV-TWA air 5 mg/m3 (ACGIH). . |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies. |
| CAS DataBase Reference | 84-66-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Diethyl phthalate(84-66-2) |
| EPA Substance Registry System | Diethyl phthalate (84-66-2) |
| Items | Specifications |
| Appearance | Colorless transparent liquid |
| Purity | ≥99% |
| Color(Pt-Co) | ≤15 |
| Moisture | ≤0.1% |
| Acid | ≤0.08% |
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