Description

Dithioacetic Acid CAS NO 594-03-6 is a versatile organosulfur compound characterized by its thioester functional group. This chemical serves as a crucial building block and intermediate in advanced organic synthesis, enabling the introduction of the dithioester moiety into target molecules. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds or modify material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring thioester or sulfur-containing functional groups.
• Agrochemical Synthesis: Serves as a key precursor in the production of certain pesticides, herbicides, and fungicides where the dithioacetic acid structure imparts specific biological activity.
• Polymer Chemistry & Material Science: Acts as a chain-transfer agent (CTA) in reversible addition-fragmentation chain-transfer (RAFT) polymerization for producing polymers with controlled molecular weights and architectures.
• Organic Synthesis Reagent: Employed as a versatile reagent for the preparation of thioesters, thioacetals, and other sulfur heterocycles in research and development laboratories.
• Ligand & Catalyst Preparation: Utilized in the synthesis of specialized ligands and metal complexes for catalytic applications.
• Flavor & Fragrance Industry: May be used as an intermediate in the synthesis of certain sulfur-containing aroma compounds, contributing to savory or roasted notes.

Basic Information

Product Name	Dithioacetic Acid
CAS No.	594-03-6
Molecular Formula	C2H4OS2
Molecular Weight	108.18 g/mol
Synonyms	Dithioacetic acid; Ethanethioic acid, thio-; Thioacetic acid, thio-; Acetyl disulfide; Acetyl hydrogen disulfide; Dithioacetate; 1,1'-Dithiobis(ethanone); Acetyl disulfanide; Acetyl persulfide
EINECS	209-827-6

Quality Control

Our Dithioacetic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C (refrigerated) to maintain stability and prevent decomposition. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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