Phthalic anhydride
Maleic anhydride
2-ethylhexyl
Fumaric acid

Di-isobutyl phthalate(DIBP)

Being of similar uses and functions with DBP, DIBP can be used as the substitute of DBP and the non-poisonous platicizer of rubber product, binder and coating.
molecular formula: C16H22O4
molecular weight: 278.35
Quality Standard of di-isobutyl phthalate(DIBP)Q/SBLCJ02-405гн2005

Item

Index

excellent
frist grade

Qualified product

Appearance

transparent oily liquid without impurities

Chroma(Co-Pt), ≤

20

30

60

Ester%, ≥

99.2

99.0

99.0

Density, kg/m3

1034-1042

1034-1042

1034-1042

Acid(phthalic acid)%, ≤

0.010

0.015

0.030

Flash point°C, ≥

152

150

150

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