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Postion:Product Catalog >Chemical pesticides>Germicide>Other germicides>1,3-Dichloro-5,5-dimethylhydantoin
1,3-Dichloro-5,5-dimethylhydantoin
  • 1,3-Dichloro-5,5-dimethylhydantoin
  • 1,3-Dichloro-5,5-dimethylhydantoin
  • 1,3-Dichloro-5,5-dimethylhydantoin
  • 1,3-Dichloro-5,5-dimethylhydantoin
  • 1,3-Dichloro-5,5-dimethylhydantoin

1,3-Dichloro-5,5-dimethylhydantoin NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-09-07

Product Details

Product Name: 1,3-Dichloro-5,5-dimethylhydantoin CAS No.: 118-52-5
EC-No.: 204-258-7 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/09/07

CAS:118-52-5
MF:C5H6Cl2N2O2
MW:197.02
EINECS:204-258-7
Product Categories:Water Ttreatment Chemicals;Imidazolines/ImidazolidinesBuilding Blocks;Water treatment chemicals;Halogenated Heterocycles;Heterocyclic Building Blocks;Imidazolines/Imidazolidines;Miscellaneous;water treatment;Pyridines
Mol File:118-52-5.mol
Article illustration

1,3-Dichloro-5,5-dimethylhydantoin Chemical Properties
Melting point 132-134 °C (lit.)
Boiling point 214.7±23.0 °C(Predicted)
density 1,5 g/cm3
vapor pressure 0.003Pa
refractive index 1.5720 (estimate)
Fp 171 °C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility water: soluble0.21% at 25°C(lit.)
form Crystalline Powder
pka-3.44±0.40(Predicted)
color White
PH4.4 (H2O)(HSDB)
Water Solubility 0.21 g/100 mL (25 ºC)
Sensitive Moisture Sensitive
Merck 14,3065
Sublimation 100 ºC
BRN 146013
Exposure limitsNIOSH REL: TWA 0.2, STEL 0.4, IDLH 5; OSHA PEL: TWA 0.2, STEL/C 0.4 (adopted).
Stability:Stable, but a strong oxidizer - contact with combustible material may lead to fire. Incompatible with reducing agents, acids, strong bases. Moisture sensitive.
InChIKeyKEQGZUUPPQEDPF-UHFFFAOYSA-N
LogP-0.94
CAS DataBase Reference118-52-5(CAS DataBase Reference)
EPA Substance Registry System1,3-Dichloro-5,5-dimethylhydantoin (118-52-5)
1,3-Dichloro-5,5-dimethylhydantoin Usage And Synthesis
Chemical PropertiesDCDMH is a combustible, white powder. Chlorine-like odor.
Physical propertiesWhite powder or four-sided crystals from chloroform with a chlorine-like odor. Aqueous solutions are acidic.
UsesChlorinating agent; disinfectant; laundry bleach; in water treatment; intermediate for drugs; insecticides; polymerization catalyst
UsesDantoin(R) DCDMH is an industrial bleaching agent based on dimethyl hydantoin. This product finds application wherever solid bleach is desired.
UsesDantoin(R) DCDMH LD (low dust) is an industrial bleaching agent based on dimethyl hydantoin. This product finds application wherever solid bleach is desired.
DefinitionMethionine hydroxy analog c. 90%.
General DescriptionWhite powder with a weak chlorine odor. Conflagrates at 414°F (turns brown). Chlorine gas evolves > 410°F.
Air & Water ReactionsSensitive to exposure to light, air, and moisture. Reacts with water or steam to produce toxic and corrosive fumes.
Reactivity Profile1,3-Dichloro-5,5-dimethylhydantoin reacts violently with xylene. 1,3-Dichloro-5,5-dimethylhydantoin is incompatible with strong acids, easily oxidized materials, ammonia salts and sulfides. 1,3-Dichloro-5,5-dimethylhydantoin will react with water or steam to produce toxic and corrosive fumes. At a pH of 9, 1,3-Dichloro-5,5-dimethylhydantoin decomposes completely.
Health Hazard1,3-Dichloro-5,5-dimethylhydantoin powder in contact with water yields hypochlorous acid, which is an irritant of the eyes and mucous membranes.

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

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Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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