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Dibutyl Phthalate/DBP
CAS No.:84-74-2
English abbreviation: DBP
1. Physical and chemical property:
1.1 Molecular formula: C16H22O4
1.2 Molecular weight: 278.35
1.3 Structure formula:
2. Technical indexes:
| Item | Premium grade | First grade | Qualified |
| Appearance | Transparent oily liquid, no visible impurities | ||
| Colority(Pt-Co), number | ≤20 | ≤25 | ≤60 |
| Purity, % | ≥99.5 | ≥99.0 | ≥98.0 |
| Density(20℃), g/cm3 | 1.044~1.048 | ||
| Acidity(in KOH), (mg/g) | ≤0.07 | ≤0.12 | ≤0.20 |
| Flash point, ℃ | ≥160 | ||
| Moisture, % | ≤0.10 | ≤0.15 | ≤0.20 |
3. Application: DBP has been used as the plasticizer of plastic, rubber and paint. It also has been used as lubricant, emulsifier, stationary liquid for gas chromatography and the solvent with high boiling point. It can be applied on composite solid propellant as plasticizer separately or coordinately.
4. Packing: Available in 200L galvanized iron drum, net weight :180 kg/drum.
5. Storage: Stored in a cool, ventilated place. Keep sealed. The shelf life is 6 months after manufacturer date. It is still available if retest result is qualified after expire date.
6. Transportation: Keep upright. Avoid exposure and collision.
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