Diethyl Terephthalate TCI T0014

Chemical Identity

CAS No.: 636-09-9
PubChem: CID 12483·SID 87576038
Formula: C12H14O4
Molecular weight: 222.24 g/mol
Purity: >99.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: diethyl benzene-1,4-dicarboxylate
SMILES: CCOC(=O)C1=CC=C(C=C1)C(=O)OCC
InChIKey: ONIHPYYWNBVMID-UHFFFAOYSA-N

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Diethyl terephthalate is a chemical compound widely used as a foundational material in various laboratory applications, particularly in the synthesis of organic compounds. It serves as a key building block in chemical reactions due to its molecular structure, which allows it to participate in multiple reaction pathways. This compound is commonly found in chemical laboratories where researchers are engaged in the development of new materials and the synthesis of complex organic molecules. Its versatility makes it an essential component in many experimental setups, supporting both academic and industrial research.

The chemical properties of Diethyl terephthalate make it a preferred choice for laboratory use. It exhibits high chemical stability, with a high boiling point and good solubility in organic solvents such as ethylamine and ethanol. Its non-polar nature allows it to dissolve well in a variety of organic media, making it suitable for applications involving esterification and polymer synthesis. Additionally, its resistance to degradation under normal conditions ensures long-term storage and consistent performance, which is crucial for reliable experimental results.

In Indonesian laboratories, Diethyl terephthalate is extensively used in chemical research, especially in the field of organic synthesis and the development of new materials. It is a common reagent in academic and industrial settings, where it supports the creation of polyester and other polymers. Its stability and solubility properties make it a reliable choice for researchers working on complex chemical reactions and material development projects.

Related TCI products

Organic synthesis is a primary application where Diethyl terephthalate is used to facilitate esterification reactions and the formation of complex organic molecules.
Polymer development benefits from Diethyl terephthalate due to its role in the synthesis of polyester and other polymeric materials.
Solvent applications take advantage of its non-polar nature, allowing it to dissolve in various organic solvents and support chemical reactions.
Research in material science often incorporates Diethyl terephthalate for its stability and chemical inertness in experimental setups.
Analytical chemistry laboratories use it as a reference standard due to its consistent chemical properties and predictable behavior in reactions.

Brand	TCI
CAS number	636-09-9
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Liquid
Storage	Store in a cool, dry place away from direct sunlight and incompatible materials

Diethyl terephthalate should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to keep it in a sealed container made of glass or high-density polyethylene to prevent contamination and evaporation. Due to its non-polar nature, it is important to ensure that the storage area is free from incompatible substances such as strong acids or bases. Laboratory personnel should handle the compound with care, using appropriate personal protective equipment when necessary. Regular monitoring of storage conditions ensures the compound remains stable and suitable for use in chemical experiments. Proper storage practices help maintain the integrity and effectiveness of Diethyl terephthalate in laboratory applications.

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