| 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 |
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| 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 |
| PH | 4.4 (H2O)(HSDB) |
| Water Solubility | 0.21 g/100 mL (25 ºC) |
| Sensitive | Moisture Sensitive |
| Merck | 14,3065 |
| Sublimation | 100 ºC |
| BRN | 146013 |
| Exposure limits | NIOSH 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. |
| InChIKey | KEQGZUUPPQEDPF-UHFFFAOYSA-N |
| LogP | -0.94 |
| CAS DataBase Reference | 118-52-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Dichloro-5,5-dimethylhydantoin (118-52-5) |
| 1,3-Dichloro-5,5-dimethylhydantoin Usage And Synthesis |
| Chemical Properties | DCDMH is a combustible, white powder. Chlorine-like odor. |
| Physical properties | White powder or four-sided crystals from chloroform with a chlorine-like odor. Aqueous solutions are acidic. |
| Uses | Chlorinating agent; disinfectant; laundry bleach; in water treatment; intermediate for drugs; insecticides; polymerization catalyst |
| Uses | Dantoin(R) DCDMH is an industrial bleaching agent based on dimethyl hydantoin. This product finds application wherever solid bleach is desired. |
| Uses | Dantoin(R) DCDMH LD (low dust) is an industrial bleaching agent based on dimethyl hydantoin. This product finds application wherever solid bleach is desired. |
| Definition | Methionine hydroxy analog c. 90%. |
| General Description | White powder with a weak chlorine odor. Conflagrates at 414°F (turns brown). Chlorine gas evolves > 410°F. |
| Air & Water Reactions | Sensitive to exposure to light, air, and moisture. Reacts with water or steam to produce toxic and corrosive fumes. |
| Reactivity Profile | 1,3-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 Hazard | 1,3-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) | 5 | To be negotiated |
Company 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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