Tetradecanedioic Acid TCI T0704

Chemical Identity

CAS No.: 821-38-5
PubChem: CID 13185·SID 87576571
Formula: C14H26O4
Molecular weight: 258.35 g/mol
Purity: >98.0%(T)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: tetradecanedioic acid
SMILES: C(CCCCCCC(=O)O)CCCCCC(=O)O
InChIKey: HQHCYKULIHKCEB-UHFFFAOYSA-N

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Tetradecanedioic Acid (TDA), also known as TCI T0704 with CAS number 821-38-5, is an organic compound characterized by its structure of two carboxylic acid groups at the ends of a hydrocarbon chain. This compound plays a crucial role in chemical laboratories as a building block for the synthesis of complex molecules. It is particularly valuable in esterification and polymerization reactions, where its functional groups can be modified to create a wide range of derivatives. TDA is a versatile reagent that supports both academic and industrial research by enabling the development of new materials and chemical compounds.

TDA is known for its chemical stability and resistance to common reagents, making it a preferred choice for laboratory use. Its non-polar nature and relatively high melting point allow it to be stored under normal conditions without significant degradation. These properties ensure that it remains chemically inert during various experimental procedures, reducing the risk of unintended side reactions. The compound’s predictable behavior and ease of handling make it a reliable component in both small-scale and large-scale chemical processes.

In Indonesian laboratories, TDA is widely used by chemists, pharmaceutical researchers, and research institutions. It is a key reagent in the development of new products and the modification of existing compounds. Its availability and consistent performance make it a standard material in both academic and industrial settings, supporting a broad range of chemical applications.

TCI brochures (PDF)

Lipids 2025-12-17 · p. 8
Monomers 2025-05-28 · p. 36

Related TCI products

Esterification Reactions: TDA is ideal for esterification due to its two carboxylic acid groups, enabling the formation of ester derivatives in controlled laboratory environments.
Polymer Synthesis: Its hydrocarbon backbone makes it suitable for polymerization processes, where it can be used to create long-chain polymers with specific functional properties.
Pharmaceutical Research: TDA is frequently used in drug development to synthesize compounds with targeted biological activities and improved solubility.
Industrial Chemistry: It serves as a building block for the production of solvents, plastics, and fillers, supporting the development of various chemical products.
Material Modification: TDA is used to create specialized chemical compounds for use in food additives, coatings, and specialty chemicals.

Brand	TCI
CAS number	821-38-5
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities suitable for both small and large-scale laboratory use
Physical form	Solid at room temperature
Storage	Store in a cool, dry place away from moisture and direct sunlight

Tetradecanedioic Acid should be stored in a cool, dry environment to maintain its chemical integrity. It is recommended to keep it in airtight containers to prevent exposure to moisture and air, which could lead to degradation. Due to its non-polar nature, it is typically stored in glass or plastic containers that are resistant to chemical reactions. In laboratory settings, it is important to handle TDA with appropriate safety measures, such as using gloves and working in a well-ventilated area. Its stability under normal conditions ensures that it remains a reliable and safe material for use in both academic and industrial research.

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