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Dibutyl phthalate DBP 84-74-2
Chemical Name: Dibutyl phthalate
CAS No.: 84-74-2
Molecular Fomula:C16H22O4
Molecular weight: 278.34
Assay
Appearance: Colorless Transparent Liquid
Dibutyl Phthalate (DBP)CAS No.:84-74-2 Molecular Formula:C16H22O4 Molecular Weight:278.34
Property and application:Transparent oily liquid without visible impurities,with aromatic smell,the proportion
1.045(4℃).Soluble in most organic solvents and hydrocarbons.
Mainly used in PVC field as plasticizer, also used as softener in digest cotton synthetic rubber,cellulose acetate
leather chemical paint and other synthetic materials.
|
Excellent grade |
First grade |
Qualified |
Colority(Pt-Co),number |
≤20 |
≤25 |
≤60 |
Ester content,g/cm3 |
≥99.5 |
≥99.0 |
≥99.0 |
Density(P20), g/cm3 |
1.044~1.048 |
1.044~1.048 |
1.044~1.048 |
Acidity(Phthalate),% |
≤0.01 |
≤0.0015 |
≤0.030 |
Decrement by heating% |
≤0.3 |
≤0.5 |
≤0.7 |
Flash point, °C |
≥160 |
≥160 |
≥160 |
Colority after heating(Pt-Co) |
100 |
- |
- |
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