Description

Triiodoacetic Acid is a highly functionalized halogenated organic acid, serving as a potent building block and reagent in advanced chemical synthesis. Its unique structure, featuring three iodine atoms, makes it a valuable precursor for introducing iodine-containing moieties or for use as a strong oxidizing agent in specific transformations. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical synthesis, and the creation of specialty materials. We supply high-purity grades to meet the stringent demands of these applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of iodine-containing active pharmaceutical ingredients (APIs) and contrast agents.
• Organic Synthesis Reagent: Used as a powerful oxidizing agent or electrophile in complex organic reactions, including decarboxylative iodination.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Precursor for modifying polymer surfaces or creating specialized monomers with unique properties.
• Analytical Chemistry: Serves as a standard or derivatization agent in chromatographic analysis and other laboratory procedures.
• Biochemical Research: Potential use in protein iodination for labeling studies or in probing enzyme active sites.

Basic Information

Product Name	Triiodoacetic Acid
CAS No.	594-68-3
Molecular Formula	C2HI3O2
Molecular Weight	437.73 g/mol
Synonyms	Triiodoethanoic Acid; 2,2,2-Triiodoacetic Acid; Periodoacetic Acid; TIA; Acetic Acid, Triiodo-; Iodoform-carboxylic Acid
EINECS	209-850-9

Quality Control

Our Triiodoacetic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by FT-IR spectroscopy, to ensure high chemical purity and identity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the results against our internal specifications. We are committed to consistent quality and supply reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reducing agents. Recommended storage temperature is 2-8°C for long-term stability. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment (PPE) and ensure containers are kept sealed when not in use to prevent moisture absorption or degradation.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Melting Point	150 - 155 °C (dec.)
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.