Phthalic anhydride
Maleic anhydride
2-ethylhexyl
Fumaric acid

Diisobutyl phthalate for industrial use

This product can be used as a plasticizer of PVC, with the same with performance as dibutyl phthalate but its volatile loss and water extractability are larger, can be used as a substitute of dibutyl phthalate. This product can also be used as the plasticizer of cellulose resin, vinyl resin, chloroprene rubber and nitrile rubber. This product can not be used in the manufacture agricultural film.
Just like dibutyl phthalate, it can be used as the non-toxic plasticizer of rubber products, adhesives and coatings.
Molecular Formula: C16H22O4
Molecular weight: 278.35
Packing: clean water
Structural Formula:

Item
Index
Top grade
First grade
Qualified product
Appearance
transparent, oily liquid without visible impurities
Chroma, (Pt-Co) ≤
25
35
60
Purity /% ≥
99.5
99.0
98.5
Density(20°C), g/cm3
1.037-1.044
Acid value (mgkOH/g), % ≤
0.06
0.12
0.20
Moisture /% ≥
0.10
0.15
0.20
Flash point (open)/°C ≥
160
155
155
Copyright © 2005, Shijiazhuang Bailong Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice