dibutyl phthalate

dibutyl phthalate
EINECS No.:201-557-4
Purity:99.5 Purity:99%-99.9%
Usage:Leather Auxiliary Agents
MF:C16H2204
dibutyl phthalate
EINECS No.:201-557-4
Purity:99.5 Purity:99%-99.9%
Usage:Leather Auxiliary Agents
MF:C16H2204

Formula Weight: 278.34
Boiling point: 327°C
Melting point: -50°C
Refractive index: 1.4900
Appearance: Colorless transparent liquid


Applications: It is mainly used as the plasticizer of cellulosic resin and polyvinyl chloride,
especially fit for pyroxylin coating with excellent solubility, dispersibility, adhesiveness, paint plasticity and stability.
It has well compatibility with paint and can be used in color, leatheroid and plastic products.
It also can be used as the plasticizer and softener of natural rubber and synthesis rubber, and can increase its resilience.

Index name
Value
Premium grade
First grade
Salable product
Appearance
transparent oily liquid
Color(APHA)≤
20
25
60
Ester % ≥
99.5
99.0
99.0
Acidity (as benzene dicarbonic acid)% ≤
0.010
0.015
0.030
Loss on dry (125oC3hr)%≤
0.3
0.5
0.7
Flash point(open)oC ≥
160
160
160
Sg D30MD
1.044-1.048
1.044-1.048
1.044-1.048