Description

5,5-Dimethyl-3-[(trichloromethyl)thio]-2,4-imidazolidinedione is a specialized organosulfur compound belonging to the class of halogenated imidazolidinediones. This chemical is valued for its role as a key synthetic intermediate and functional additive in advanced chemical manufacturing. It is primarily sought by industries involved in the development of agrochemicals, pharmaceuticals, and specialty polymers. Its unique structure provides reactive sites that are instrumental in constructing complex molecular frameworks.

Application

• Agrochemical Intermediate: A critical building block in the synthesis of novel fungicides and herbicides, leveraging the reactive trichloromethylthio group.
• Pharmaceutical Synthesis: Serves as a precursor or intermediate in the research and development of active pharmaceutical ingredients (APIs), particularly those containing heterocyclic cores.
• Polymer Additive: Used as a functional modifier or cross-linking agent in specialty polymer formulations to impart specific chemical resistance or stability properties.
• Chemical Research & Development: Employed in organic synthesis laboratories for constructing complex sulfur and nitrogen-containing heterocycles.
• Biocide Formulations: Acts as a component in industrial preservative and antimicrobial systems due to its bioactive potential.

Basic Information

Product Name	5,5-Dimethyl-3-[(trichloromethyl)thio]-2,4-imidazolidinedione
CAS No.	3204-37-3
Molecular Formula	C6H7Cl3N2O2S
Molecular Weight	277.55 g/mol
Synonyms	3-(Trichloromethylthio)-5,5-dimethylhydantoin; TCMTB Hydantoin; N-Trichloromethylthio-5,5-dimethylhydantoin; 5,5-Dimethyl-3-(trichloromethylthio)hydantoin; 3-(Trichloromethylmercapto)-5,5-dimethyl-2,4-imidazolidinedione; NSC 163031; 1,3-Dihydro-5,5-dimethyl-3-[(trichloromethyl)thio]-2,4-imidazolidinedione
EINECS	221-722-2

Quality Control

Our 5,5-Dimethyl-3-[(trichloromethyl)thio]-2,4-imidazolidinedione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay by HPLC, identification by FT-IR, and control of key impurities, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each 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 at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Heavy Metals	≤ 20 ppm

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