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SUNCHEM
1,3-Dichloro-5,5-Dimethyl-2,4-Imidazolidinedione(DCDMH)
1,3-Dichloro-5,5-dimethylhydantoin (DCDMH) is a stable chlorine-releasing compound used as a biocide, bleaching agent, and disinfectant across water treatment and sanitation applications. It slowly releases available chlorine in water, providing sustained antimicrobial action in pools, cooling systems, and food processing environments. SUNCHEM supports international buyers with…
118-52-5
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
1,3-Dichloro-5,5-dimethylhydantoin (DCDMH) is a stable chlorine-releasing compound used as a biocide, bleaching agent, and disinfectant across water treatment and sanitation applications. It slowly releases available chlorine in water, providing sustained antimicrobial action in pools, cooling systems, and food processing environments. SUNCHEM supports international buyers with 1,3-Dichloro-5,5-Dimethyl-2,4-Imidazolidinedione (DCDMH) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Density | 1.58 g/cm3 |
| Melting Point | 131-136 °C |
| Boiling Point | 214.7 °C at 760 mmHg |
| Flash Point | 83.7 °C |
| Solubility | 0.21 g/100 mL (25 °C) in water |
| Appearance | White powder with a weak chlorine odor |
| Risk Codes | 22-36/37/38-34-8-50-43-31-20/21/22 |
| Safety | 26-36-45-36/37/39-17-61 |
| Transport Information | UN 1479 5.1/PG 2 |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications
Swimming pool and recreational water disinfectant
Cooling tower water biocide treatment
Food processing facility sanitizer
Slimicide in paper and pulp manufacturing
Industrial water treatment active ingredient
Bleaching agent in textile and paper industry
Chlorinating agent in organic synthesis
From first email to approved supply
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