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1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione

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Products Intro: Product Name:1,3,4,6-tetrachloroglycoluril
CAS:776-19-2
Purity:0.99 Package:1kg
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Products Intro: Product Name:Tetrachloroglycoluril；NSC100721;NSC-100721;NSC 100721
CAS:776-19-2
Package:100 mg；500 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
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Products Intro: Product Name:1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione
CAS:776-19-2
Purity:85.0-99.8% Package:1KG;1USD
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Products Intro: Product Name:1,3,4,6-tetrachlorotetrahydroimidazo[4,5-d]imidazole-2,5(1H,...
CAS:776-19-2
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Products Intro: Product Name:1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione
CAS:776-19-2
Purity:99.0% Package:100g;1kg;5kg;184kg Remarks:1066
1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione Basic information
Application
Product Name:1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione
Synonyms:1,3,4,6-Tetrachloro-3a,4,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione;3,3a,6,6a-Tetrahydro-1,3,4,6-tetrachloroimidazo[4,5-d]imidazole-2,5(1H,4H)-dione;1,3,4,6-tetrachloro-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione;1,3,4,6-tetrachloro-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-quinone;1,3,4,6-tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1h,3h)-dione;Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,3,4,6-tetrachlorotetrahydro-;1,3,4,6-tetrachlorotetrahydroimidazo[4,5-d]imidazole-2,5(1H,...;Four chloride Kennedy urea
CAS:776-19-2
MF:C4H2Cl4N4O2
MW:279.89628
EINECS:2122761
Product Categories:
Mol File:776-19-2.mol
1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione Structure
1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione Chemical Properties
Melting point 180°C
EPA Substance Registry System1,3,4,6-Tetrachloroglycoluril (776-19-2)
Safety Information
TSCA TSCA listed
MSDS Information
1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione Usage And Synthesis
Application1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione can be used to prepare a flame retardant compound, tetra(O-methyl-phenylphosphine)glycourea. The preparation method involves controlling the molar ratio of tetrachloroglycourea to dimethyl phenylphosphine at 1:4 to 1:6, adding dimethyl phenylphosphine dropwise to a solution of tetrachloroglycourea in an organic solvent in four portions, reacting at 80°C to 100°C for 5 to 7 hours, and then purifying to obtain the product, tetra(O-methyl-phenylphosphine)glycourea. This compound is an excellent halogen-free phosphorus-nitrogen synergistic flame retardant and can be used for flame retardancy of polyester PBT, polyester PET, polyvinyl chloride, polyurethane, epoxy resin, and unsaturated resins. The process is simple, requires little equipment investment, and is easily industrialized.
1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione Preparation Products And Raw materials
Tag:1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione(776-19-2) Related Product Information
Loratadine Dimefluthrin Dimethyltetrachloro Chloroauric acid Glycoluril tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1h,3h)-dion