Dioctyl phthalate = 99.5 117-81-7 - Sigma-Aldrich
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
Bis(2-ethylhexyl) phthalate
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 Suppliers | Opes International
Dioctyl Phthalate Suppliers. Dioctyl phthalate (DOP) is a clear, colourless liquid which is slightly more dense than water with a slight but characteristic odour. It is miscible with most organic solvents but not soluble in water.
Dioctyl Phthalate (DOP) - Chemical Supplier Distributor Chemceed
Dioctyl Phthalate is one of the most widely used plasticizers in PVC due to its low cost. 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.
Dioctyl Phthalate (DOP) Plasticizer - Fengbai Group
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. As the most widely used plasticizer in industry, DOP as
- What is dioctyl phthalate (DOP)?
- Dioctyl Phthalate (DOP) is a widely used industrial plasticizer, primarily utilized to enhance the flexibility and durability of polyvinyl chloride (PVC) products. It is a colorless, oily liquid known for its excellent compatibility with a variety of polymers.
- Is dioctyl phthalate DOP safe?
- As awareness of the potential risks associated with DOP grows, the industry may shift towards safer alternatives. Dioctyl Phthalate DOP (CAS 117-81-7) is a versatile chemical with significant applications in various industries. However, its environmental and health risks cannot be overlooked.
- What is di octyl phthalate used for?
- Adhesives and sealants: DOP finds application as a plasticizer in the formulation of adhesives and sealants. It improves the flow, workability, and adhesion properties of these products. Coatings and paints: Di Octyl Phthalate can be used as a plasticizer in coatings and paints, contributing to their film formation, flexibility, and durability.
- Is di octyl phthalate soluble in water?
- Di Octyl Phthalate is a clear, colorless liquid with a slight odor. It has the chemical formula C24H38O4 and a molecular weight of 390.56 grams per mole. DOP is insoluble in water but soluble in most organic solvents. It has a relatively low volatility and a high boiling point of approximately 386°C.
- What polymers are compatible with di octyl phthalate?
- Excellent compatibility: Di Octyl Phthalate exhibits excellent compatibility with a wide range of polymers, including polyvinyl chloride (PVC), polyvinyl acetate, and synthetic rubbers. This compatibility allows for efficient blending and formulation of different materials, resulting in products with desirable properties.
