China Largest Manufacturer Supply High Purity 1,3-Dichloro-5,5-dimethylhydantoin(DCDMH) CAS 118-52-5
GMP HALAL KOSHER ISO FDA TDS 2 Inquiries
118-52-5
Pharmaceutical Grade
99%
Shanghai
Leader
25KG/Drum
2024-01-11
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
1,3-Dichloro-5,5-dimethylhydantoin
Other Name:2,4-Imidazolidinedione,1,3-dichloro-5,5-dimethyl-;Hydantoin,1,3-dichloro-5,5-dimethyl-;1,3-Dichloro-5,5-dimethyl-2,4-imidazolidinedione;Dactin;Dantoin;Dichlorodimethylhydantoin;1,3-Dichloro-5,5-dimethylhydantoin;Halane;Hydan (antiseptic);Dichlorantin;Daktin;Hydan;N,N′-Dichloro-5,5-dimethylhydantoin;N,N′-Dichlorodimethylhydantoin;Dantochlor RW;DCDMH;NSC 33307;NSC 38630;2,4-Dichloro-5,5-dimethylhydantoin;Sulfochlorantin D
CAS No.:118-52-5
Molecular Formula:C5H6Cl2N2O2
InChIKeys:InChIKey=KEQGZUUPPQEDPF-UHFFFAOYSA-N
Molecular Weight:197.015
Exact Mass:197.02
EC Number:204-258-7
UNII:70H8B2WWTU
NSC Number:38630|33307
UN Number:1479
DSSTox ID:DTXSID4024985
Color/Form:Four-sided, pointed prisms from chloroform|White powder
HScode:29332100
Categories:
Characteristics-
PSA:
40.6
XLogP3:1.1
Appearance:1,3-dichloro-5,5-dimethylhydantoin is a white powder with a weak chlorine odor. Conflagrates at 414°F (turns brown). Chlorine gas evolves at temperatures > 410°F. (NTP, 1992)
Density:1.5 g/cm3 @ Temp: 20 °C
Melting Point:132 °C
Boiling Point:212° (sublimes)
Flash Point:346°F
Refractive Index:1.5720 (estimate)
Water Solubility:water: soluble 0.21% at 25°C(lit.)
Storage Conditions:Safe Storage of Pesticides. Always store pesticides in their original containers, complete with labels that list ingredients, directions for use, and first aid steps in case of accidental poisoning. Never store pesticides in cabinets with or near food, animal feed, or medical supplies. Do not store pesticides in places where flooding is possible or in places where they might spill or leak into wells, drains, ground water, or surface water.
Vapor Pressure:2.4X10-5 mm Hg at 25 deg C (est)
Vapor Density:6.8
Toxicity:LD50 oral in rabbit: 1520mg/kg
Flammability characteristics:Combustible Solid
Odor:Chlorine-like odor
PH:pH of aqueous soln about 4.4
Henrys Law Constant:Henry's Law constant = 1.0X10-6 atm-cu m/mole at 25 °C (est)
Experimental Properties:Sublimes at 100 °C; turns brown and conflagrates at 212 °C (after melting at 132 °C); on contact with water and especially hot water hypochlorous acid is liberated, at pH 9 nitrogen chloride is formed|At pH 9 it decomposes completely|Hydroxy radical reaction rate constant = 3.1X10-12 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Sensitive to exposure to light, air, and moisture. Reacts with water or steam to produce toxic and corrosive fumes.
Reactive Group:Acyl Halides, Sulfonyl Halides, and Chloroformates
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:1,3-DICHLORO-5,5-DIMETHYLHYDANTOIN reacts violently with xylene. It is incompatible with strong acids, easily oxidized materials, ammonia salts and sulfides. It will react with water or steam to produce toxic and corrosive fumes. At a pH of 9, it decomposes completely. (NTP, 1992)
Flammable Limits:Combustible Solid
Corrosivity:PRESUMABLY LESS CORROSIVE THAN HYPOCHLORITE SOLUTIONS WITH SAME CONCN OF AVAILABLE CHLORINE
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Seller Information
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Business Type:
Manufactory
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Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients
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Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
Above 1000
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Year of Establishment:
2014
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Certifications:
Level A of Tax Credit Registration Assessment by Government,Good Product Quality Management Certificate of Shanxi Province,China,Company Trade Union Qualification Certificate,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,FDA
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted
India
1,3-Dichloro-5,5-dimethylhydantoin
10 MT Aug 13, 2025
Moldova
1,3-Dichloro-5,5-dimethylhydantoin
600 KG Jul 31, 2024 Post an enquiry for this product




















