Product Description

Executive standard: GB11405-89

CAS RN: 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	Index
	Excellent grade	First grade	Qualified
Colority(Pt-Co), number	≤20	≤25	≤60
Ester content, g/cm3	≥99.5	≥99.0	≥99.0
Density(20℃), g/cm3	1.044~1.048	1.044~1.048	1.044~1.048
Acidity(in KOH), ％	≤0.010	≤0.015	≤0.030
Flash point, ℃	≥160	≥160	≥160
Colority after heat treated (Pt-Co), number	100
Appearance	Transparent oily liquid, no visible impurities

 

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 12 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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