Diethyl phthalate (DEP) is an ester derived from phthalic acid, containing two ethyl groups attached to the phthalate backbone. that belongs to the family of phthalate esters. It is a clear and colorless liquid with a faint, sweet odor. DEP is soluble in most organic solvents but has limited solubility in water. DEP is versatile and finds application in various industrial and commercial products.
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MS Data SheetDiethyl phthalate
C.A.S.E.
SYNONYMS
DEP
MOLECULAR WEIGHT
222.24 g/mol
CAS NUMBER
84-66-2
CHEMICAL FORMULA
C12H14O4
HS CODE
29173990
DENSITY
1.12 g/cm3
MELTING POINT
−4 °C
BOILING POINT
295 °C
VISCOSITY
Not Specified
SHELF LIFE
2 years
TYPICAL PROPERTIES
Not Specified
Diethyl phthalate (DEP) is a clear, colorless liquid that stands out for its versatility and stability. This substance is part of the phthalate family, known for its exceptional properties that make it an important material in various formulations. With a molecular weight of 278.3 g/mol and a boiling point of 295°C, it possesses characteristics that lend themselves to both reliability and effectiveness.
One of the defining features of Diethyl phthalate is its low volatility, which translates to better performance in environments where evaporation could pose a challenge. This stability ensures that products formulated with DEP maintain their integrity over time, providing consistent results whether used in industrial or laboratory settings.
The chemical structure of Diethyl phthalate includes two ethyl groups attached to a phthalate backbone, contributing to its unique properties. It boasts excellent solubility in organic solvents while remaining insoluble in water. This property allows DEP to act as an effective plasticizer and solvent, facilitating the incorporation of other materials without compromising their performance.
Furthermore, Diethyl phthalate has a relatively high flash point, making it a safer alternative compared to other solvents with lower flash points. This characteristic not only enhances safety during handling but also minimizes risks associated with storage and transport.
Another significant aspect is its compatibility with various polymers and resins. This compatibility leads to improved flexibility and durability in applications that require long-lasting performance without degradation over time. As such, products containing DEP often demonstrate enhanced workability under various conditions.
Diethyl phthalate is recognized for its low toxicity levels when properly handled, making it suitable for different formulations where safety is paramount. Its chemical stability ensures minimal interaction with other components, allowing formulators greater control over product characteristics without the worry of unexpected reactions.
Diethyl Phthalate from Elchemy is an exceptional compound that combines safety, stability, and versatility. Whether you are looking for improved flexibility in your formulations or seeking an environmentally friendly solution, this product delivers on all fronts.
What is the main function of Diethyl Phthalate in plastics?
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Is Diethyl Phthalate used in personal care products?
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Can Diethyl Phthalate be used as a solvent in industrial applications?
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Can Diethyl Phthalate be absorbed through the skin?
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Is Diethyl Phthalate biodegradable?
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