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Catalog Number:
34083
CAS Number:
84-66-2
Diethyl phthalate
Purity:
99 - 100% (GC)
Synonym(s):
Benzene-1,2-dicarboxylic acid diethyl ester, Phthalic acid diethyl ester
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Product Information

Diethyl phthalate is a versatile compound widely utilized in various industrial applications due to its excellent plasticizing properties. This colorless liquid, known for its low volatility and high solvency, serves as an effective plasticizer in the production of flexible plastics, particularly polyvinyl chloride (PVC). Its ability to enhance the flexibility and durability of materials makes it invaluable in the manufacturing of products such as films, coatings, and adhesives. Additionally, diethyl phthalate is employed as a solvent in the formulation of fragrances and cosmetics, providing stability and enhancing the performance of these products.

Researchers also appreciate diethyl phthalate for its role in laboratory settings, where it is used as a standard in analytical chemistry. Its low toxicity profile compared to other phthalates makes it a preferred choice for applications requiring safety and environmental considerations. With its broad range of applications and favorable properties, diethyl phthalate stands out as a reliable option for industries focused on innovation and quality.

Synonyms
Benzene-1,2-dicarboxylic acid diethyl ester, Phthalic acid diethyl ester
CAS Number
84-66-2
Purity
99 - 100% (GC)
Molecular Formula
C12H14O4
Molecular Weight
222.24
MDL Number
MFCD00009111
PubChem ID
6781
Appearance
Clear colorless to pale yellow liquid
Boiling Point
294 - 296 °C (Lit.)
Refractive Index
n27/D 1.500 - 1.503
Conditions
Store at RT
General Information
Synonyms
Benzene-1,2-dicarboxylic acid diethyl ester, Phthalic acid diethyl ester
CAS Number
84-66-2
Purity
99 - 100% (GC)
Molecular Formula
C12H14O4
Molecular Weight
222.24
MDL Number
MFCD00009111
PubChem ID
6781
Appearance
Clear colorless to pale yellow liquid
Boiling Point
294 - 296 °C (Lit.)
Refractive Index
n27/D 1.500 - 1.503
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Diethyl phthalate is widely utilized in research focused on:

  • Plasticizers: Commonly used in the production of flexible plastics, enhancing their durability and flexibility, making it ideal for applications in packaging materials, toys, and medical devices.
  • Fragrance Fixatives: Employed in the cosmetic and fragrance industry to stabilize and prolong the scent of perfumes and personal care products, improving their overall quality and longevity.
  • Pharmaceuticals: Acts as an excipient in drug formulations, aiding in the controlled release of active ingredients, which is crucial for developing effective medications.
  • Research Applications: Used in laboratory settings to study the effects of plasticizers on biological systems, providing insights into environmental and health impacts.
  • Adhesives and Sealants: Incorporated into formulations to enhance adhesion properties, making it beneficial for construction and automotive industries where strong bonds are essential.

Citations