Product Name: Dioctyl phthalate

Other Names: DOP, DEHP, DIOP

M.F：C24H38O4

CAS:117-81-7

EINECS:201-211-0

Product performance

DOP is colorless transparent liquid, water-insoluble, soluble in most organic solvent and hydrocarbon.It has favorable compatibility with most industrial resin and partial compatibility with cellulose acetate and polyvinyl acetate.

Product application

DOP is the most popular plasticizer, which has excellent composite properties, such as good mixing capacity, high efficiency in plasticized, low volatility, good flexibility in low temperature, water extraction resistance, good electrical properties, good heat resistance and weather ability. It can be used in the processing of various kinds of soft PVC products, vinyl chloride copolymer and the resin of the fiber, such as film, sheet plate, artificial leather, cable, molded plastic and so on. It also has a good softening effect in a variety of synthetic rubber.

Product quality index(GB/T 11406-2001)

Item	Value
Premium grade	First grade	Salable product
Chroma（APHA） ≤	30	40	60
Ester % ≥	99.5	99.0
Density（20℃）g/	0.982—0.988
Acidity(as benzene dicarbonic acid % ≤	0.010	0.015	0.030
Flash Point ℃ ≥	196	192
Volume Resistivity ×Ωm ≥	1.0
Loss on heat（125℃, 2 hours）% ≤	0.2	0.3	0.5
PS:According to requirement of customer, we can adjust index of some item through consultation.