Description

1,3-Dichloro-5,5-Diethylhydantoin is a versatile halogenated hydantoin derivative widely recognized for its potent biocidal and oxidative properties. This compound is a critical intermediate and active agent in industrial processes where controlled chlorination and disinfection are paramount. It is essential for manufacturers in the water treatment, polymer synthesis, and specialty chemical sectors seeking a reliable and effective source of active chlorine.

Application

• Industrial Water Treatment: Acts as a powerful biocide and slimicide in cooling towers, process water, and recreational water systems.
• Polymer & Resin Industry: Serves as a chlorinating agent and curing agent in the synthesis of specialty polymers and epoxy resins.
• Disinfectant & Sanitizer Formulations: Used as a key active ingredient in commercial and industrial disinfectant products for surface sanitation.
• Organic Synthesis: Functions as a selective chlorinating and oxidizing reagent in the production of pharmaceuticals and agrochemical intermediates.
• Pulp & Paper Processing: Employed as a bleaching aid and antimicrobial agent to control microbial growth in paper mill systems.
• Textile Industry: Utilized in bleaching and sanitization processes for fibers and fabrics.

Basic Information

Product Name	1,3-Dichloro-5,5-Diethylhydantoin
CAS No.	13057-77-7
Molecular Formula	C7H10Cl2N2O2
Molecular Weight	225.07 g/mol
Synonyms	5,5-Diethyl-1,3-dichlorohydantoin; DEDMH; 1,3-Dichloro-5,5-diethyl-2,4-imidazolidinedione; Dichlorodiethylhydantoin; Halane; NSC 403169; Biocide D-1330
EINECS	235-941-1

Quality Control

Our 1,3-Dichloro-5,5-Diethylhydantoin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including assay, impurity profiling, and physical property verification. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong bases, reducing agents, and organic compounds. Due to its sensitivity to light and oxidizing nature, it is recommended to store under conditions that minimize prolonged exposure to air and moisture. Typical storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Melting Point	130 - 134 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Active Chlorine Content	Contact for details

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