1,3-Dibromo-5,5-dimethylhydantoin(CAS 77-48-5)
UN No.:
UN 1479 5.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 2 USD
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| 98% | RG | 100G | In Stock | 2 USD
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| 98% | RG | 500G | In Stock | 5 USD
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| 98% | RG | 2.5KG | In Stock | 42 USD
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| 98% | RG | 25KG | In Stock | 361 USD
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Quality System
Applications of 77-48-5
| Industry | Application | Process |
|---|---|---|
| Disinfectants | Disinfection of medical devices, surgical instruments, and environmental surfaces | Dibromohydantoin dissolves in water to release hypobromous acid, which disrupts microbial cell structures via oxidation |
| Water Treatment | Disinfection and algaecide treatment for drinking water, swimming pool water, and industrial recirculating water | Added to water as a solution to provide sustained release of active bromine, thereby inhibiting microbial growth |
| Livestock and Aquaculture | Disinfection of aquaculture water bodies and pond water purification | Applied by broadcasting into water to control proliferation of pathogens and parasites |
| Personal Care Products | Bactericidal agent in hand sanitizers, disinfectant wipes, and other personal care products | Incorporated into formulations as a controlled-release biocide to enhance antimicrobial efficacy |
| Textile Printing and Dyeing | Antibacterial finishing and anti-mildew treatment of fabrics | Used in immersion or coating processes to impart durable antimicrobial properties to textiles |
| Food Processing | Disinfection of food-contact surfaces (e.g., processing equipment in food plants) | Applied as a low-concentration solution via spraying or wiping to ensure effective sterilization without residue |
| Agriculture | Plant disease control and seed disinfection | Applied via foliar spray or seed soaking to suppress infection by fungal and bacterial pathogens |
Physical and chemical properties of 77-48-5
Acidity coefficient |
-3.44±0.40(Predicted) |
|---|---|
Boiling Point |
250.2±23.0 °C at 760 mmHg |
BRN |
146024 |
Decomposition |
197-199 ºC |
Density |
2.2±0.1 g/cm3 |
Exact Mass |
283.879578 |
Flash Point |
105.1±22.6 °C |
Index of Refraction |
1.622 |
LogP |
1.68 |
Melting Point |
197-199 °C (dec.)(lit.) |
Merck |
14,3017 |
Molecular Formula |
C5H6Br2N2O2 |
Molecular Weight |
285.921 |
PSA |
40.62000 |
Sensitivity |
Moisture Sensitive |
Solubility |
1g/l |
Storage condition |
Store below +30°C. |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Water Solubility |
Soluble in Alcohol, Ether, Benzene. Insoluble in Water. |
Spectrums of 77-48-5
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 77-48-5
Cas:118-52-5
Cas:77-71-4
Cas:143-33-9
Cas:67-64-1
Q&A for CAS 77-48-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 77-48-5
Pictograms |
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|---|---|
Signal Word |
Danger |
Hazard Statements |
H272 May intensify fire; oxidizer H301 Toxic if swallowed H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H315 Causes skin irritation H319 Causes serious eye irritation H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 77-48-5
Operate under the ISO 9001 system
