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Di (2-ethylhexyl) phthalate is produced commercially by the reaction of excess 2-ethylhexanol with phthalic anhydride in the presence of an acid catalyst such as sulfuric acid or para -toluenesulfonic acid. It was first produced in commercial quantities in Japan around 1933 and in the United States in 1939. [7]

Dioctyl phthalate ≥99.5% Synonym (s): Bis (2-ethylhexyl) phthalate, DEHP, DOP, Phthalic acid bis (2-ethylhexyl ester) Linear Formula: C6H4-1,2- [CO2CH2CH (C2H5) (CH2)3CH3]2 CAS Number: 117-81-7 Molecular Weight: 390.56 Beilstein: 1890696 EC Number: 204-211-0 MDL number: MFCD00009493 PubChem Substance ID: 24893594 NACRES: NA.22

DOP is a general-purpose plasticizer and long-time industry standard known for its good stability to heat and ultraviolet light, and broad range of compatibility for use with PVC resins. Dioctyl Phthalate can also be used as dielectric and hydraulic fluids. DOP is also a solvent for many chemicals, such as in glowsticks. Grades Available Technical

Dioctyl phthalate DOP, an organic ester compound, is one of the most commonly used plasticizers. DOP plasticizer is a transparent oily liquid with no visible impurities in appearance, which is insoluble in water, soluble in most organic solvents such as ethanol, ether, mineral oil, etc.

Chemical Name : Dioctyl phthalate Syonyms Name : DOP CAS No.:117-81-7 H.S.Code : 2917.3200.00 Molecular Formular : C24H38O4 Molecular weight : 390.57 Purity: ≥99.5% Color: ≤30 Density (20℃, g/cm3): 0.982~0.988 Flash Point: ≥196 ℃ What Are Performances of Dioctyl Phthalate DOP Plasticizer Good compatibility with resin.