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1 3 Dichloro5   5 Dimethylhydantoin
1 3 Dichloro5   5 Dimethylhydantoin

1 3 Dichloro5 5 Dimethylhydantoin

MOQ : 1 Kilogram

1 3 Dichloro5 5 Dimethylhydantoin Specification

  • CAS No
  • 118-52-5
  • Density
  • 1.6 Gram per cubic centimeter(g/cm3)
  • Refractive Rate
  • Not applicable (solid)
  • Melting Point
  • 132-135C
  • Grade
  • Industrial
  • Application
  • Disinfectant, sanitizing agent, water treatment, bleaching agent
  • Ph Level
  • 3-7 (1% solution)
  • Poisonous
  • Yes (Oxidizer, may be harmful by ingestion or inhalation)
  • Smell
  • Slight chlorine odour
  • Storage
  • Store in a cool, dry place away from sunlight and incompatible materials
  • HS Code
  • 2933.19
  • Solubility
  • Slightly soluble in water; soluble in organic solvents
  • EINECS No
  • 204-258-7
  • Molecular Weight
  • 197.03 g/mol
  • Structural Formula
  • ![Structural Formula](https://www.chemicalbook.com/ChemicalProductProperty_EN_CB5705952.htm)
  • Usage
  • Used in swimming pool disinfection, industrial water treatment, sanitation
  • Physical Form
  • Powder/Granular
  • Shelf Life
  • 2 years in original packaging
  • Product Type
  • Chemical Compound
  • Appearance
  • White crystalline powder or granular
  • Properties
  • Stable under recommended storage conditions; strong oxidizing agent; releases chlorine
  • Shape
  • Crystalline
  • Purity
  • 99%
  • Ingredients
  • 1,3-Dichloro-5,5-dimethylhydantoin
  • Molecular Formula
  • C5H6Cl2N2O2
  • UN Number
  • UN 1479
  • Decomposition
  • Decomposes on heating, emitting toxic fumes of chlorine and nitrogen oxides
  • Hazard Class
  • 5.1 (Oxidizing Substance)
  • Boiling Point
  • Decomposes before boiling
  • Stability
  • Stable under recommended conditions
  • Auto-Ignition Temperature
  • Not auto-flammable
  • Environmental Hazards
  • Dangerous to aquatic life; prevent release into environment
  • Incompatibility
  • Avoid contact with acids, bases, reducing agents, and organic materials
  • Flash Point
  • Non-flammable
  • Packing Group
  • II
  • First Aid
  • In case of ingestion, seek medical advice immediately; if inhaled, move to fresh air; for skin/eye contact, rinse immediately with plenty of water
 

1 3 Dichloro5 5 Dimethylhydantoin Trade Information

  • Minimum Order Quantity
  • 1 Kilogram
  • Supply Ability
  • 1 Kilogram Per Week
  • Delivery Time
  • 1 Week
 

About 1 3 Dichloro5 5 Dimethylhydantoin

1,3- Dichloro-5,5- Dimethyl hydantoin Dimethylhydantoin

Cas No.

77-48-5

Identification

White crystalline powder

Odour

faint Odur chlorine

Meltting Point

130°C-133 °C

Assay

98% min

Chlorine content

35.0% Min 

Loss on Drying

1% maximum

Solubility

Soluble in ether,Alcohol & Benzene



Powerful Oxidizing Disinfectant

This compound acts as a robust oxidizing agent, releasing chlorine to combat bacteria, fungi, and other contaminants efficiently. Its ability to disinfect and sanitize makes it invaluable for maintaining sterile environments in both water treatment facilities and swimming pools. Its strong oxidizing nature enables effective bleaching while ensuring safety when handled as per guidelines.


Safe and Stable Storage Recommendations

For optimal effectiveness and longevity, 1,3-Dichloro-5,5-dimethylhydantoin should be stored in a cool, dry place, away from sunlight and incompatible materials such as acids and organic substances. When stored in its original packaging, the product remains stable for up to two years, minimizing the risk of hazardous decomposition and ensuring maximum operational safety.


Environmental and Personal Safety Precautions

Due to its potential danger to aquatic life and toxic properties if ingested or inhaled, it is crucial to handle the substance with care. Immediate rinsing with water and seeking medical attention is advised in case of accidental contact or ingestion. Additionally, preventing its release into natural water systems helps reduce environmental hazards.

FAQ's of 1 3 Dichloro5 5 Dimethylhydantoin:


Q: How should 1,3-Dichloro-5,5-dimethylhydantoin be safely stored and handled?

A: This substance should be stored in a cool, dry place, away from sunlight and incompatible materials such as acids, bases, reducing agents, or organic matter. Always handle with gloves and protective gear to minimize accidental exposure, and keep the container tightly sealed when not in use.

Q: What are the main applications of 1,3-Dichloro-5,5-dimethylhydantoin?

A: The compound is widely used as a disinfectant, sanitizing agent, and bleaching agent. Its primary uses include swimming pool disinfection, industrial water treatment, general sanitation, and bleaching in various industrial settings.

Q: When does 1,3-Dichloro-5,5-dimethylhydantoin decompose, and what precautions should be taken?

A: Decomposition may occur when the compound is heated or exposed to incompatible substances, potentially releasing toxic chlorine and nitrogen oxide gases. To prevent decomposition, avoid heat sources and store the product away from acids, bases, and organic compounds.

Q: Where can 1,3-Dichloro-5,5-dimethylhydantoin be used for maximum benefit?

A: It is most effective in swimming pools, industrial water systems, and sanitation processes that require strong disinfection and microbial control. Using it in these controlled environments maximizes its performance while minimizing risks.

Q: What are the health risks and first aid measures associated with this chemical?

A: The powder is poisonous and may be harmful if inhaled or ingested. In case of exposure, move the affected person to fresh air, rinse skin or eyes thoroughly with water, and seek medical advice for ingestion. Always use appropriate personal protective equipment.

Q: How does 1,3-Dichloro-5,5-dimethylhydantoin benefit water treatment processes?

A: Its ability to rapidly release chlorine ensures effective elimination of pathogens and organic contaminants in water. This makes it an essential chemical for maintaining clean and safe industrial and recreational water systems.

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