CAS 77-48-5

1,3-Dibromo-5,5-dimethylhydantoin

Description:

1,3-Dibromo-5,5-dimethylhydantoin (DBDMH) is a synthetic organic compound primarily used as a brominating agent and a biocide in various applications, including water treatment and disinfection. It features a hydantoin structure, characterized by a five-membered ring containing two carbonyl groups and nitrogen atoms. The presence of bromine atoms at the 1 and 3 positions enhances its reactivity, making it effective in microbial control. DBDMH is typically a white to off-white crystalline solid with moderate solubility in water, which allows it to release bromine when dissolved. It is stable under normal conditions but can decompose when exposed to heat or light. Safety considerations include its potential irritant effects on skin and eyes, and appropriate handling precautions should be taken to minimize exposure. Additionally, it is important to note that DBDMH can contribute to the formation of disinfection byproducts in treated water, necessitating careful management in water treatment processes.

Formula: C₅H₆Br₂N₂O₂

InChI: InChI=1S/C5H6Br2N2O2/c1-5(2)3(10)8(6)4(11)9(5)7/h1-2H3

InChI key: InChIKey=VRLDVERQJMEPIF-UHFFFAOYSA-N

SMILES: CC1(C)C(=O)N(Br)C(=O)N1Br

Synonyms:

• 1,3-Dibromo-5,5-Dimethylimidazolidine-2,4-Dione
• 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione
• 1,3-Dibromo-5,5-dimethyldantoin
• 1,3-Dibromo-5,5-dimethylimidazolidin-2,4-dione
• 2,4-Imidazolidinedione, 1,3-dibromo-5,5-dimethyl-
• 5,5-Dimethyl-1,3-dibromohydantoin
• 5-Dimethylhydantoin
• Bromodan
• DDH
• Dbdmh
• Dibromantin
• Dibromantine
• Dibromo-5,5-dimethyl hydantoin
• Dibromohydantoin
• Hydantoin, 1,3-dibromo-5,5-dimethyl-
• N,N′-Dibromo-5,5-dimethylhydantoin
• N,N′-Dibromodimethylhydantoin
• NSC 33305

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

Formula: C₅H₆Br₂N₂O₂

Purity: >97.0%(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 285.92

Ref: 3B-D1265

1,3-Dibromo-5,5-dimethylhydantoin, 98%

CAS: 77-48-5

It is used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems. It is an efficient and selective agent for the oxidation of thiols to disulfides in solution or under solvent-free con

Formula: C₅H₆Br₂N₂O₂

Purity: 98%

Color and Shape: Crystals or powder or crystalline powder, White to cream to pale yellow

Molecular weight: 285.92

Ref: 02-A15510

1,3-Dibromo-5,5-dimethylimidazolidine-2,4-dione

CAS: 77-48-5

Formula: C₅H₆Br₂N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 285.9213

Ref: IN-DA003DJ3

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

1,3-Dibromo-5,5-dimethylhydantoin

Purity: ≥98%

Molecular weight: 285.92g/mol

Ref: 54-BUP19884

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

Formula: C₅H₆Br₂N₂O₂

Purity: 97.5 - 102.5 %

Color and Shape: White to pale yelow or light orange powder or crystals

Molecular weight: 285.93

Ref: 7W-GK6415

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

1,3-Dibromo-5,5-dimethylhydantoin

Formula: C₅H₆Br₂N₂O₂

Purity: 98%

Color and Shape: off white to faint yellow solid

Molecular weight: 285.92g/mol

Ref: 54-OR10135

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

1,3-Dibromo-5,5-dimethylhydantoin is an alkyl chain-based PROTAC linker that can be used in PROTAC synthesis.

Formula: C₅H₆Br₂N₂O₂

Purity: ≥98%

Color and Shape: Drypowder Liquid

Molecular weight: 285.92

Ref: TM-T17321

1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione

CAS: 77-48-5

Applications 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione is a useful synthetic intermediate in aromatic bromination of alkoxybenzoic acids and in bromofluorination of alkenes.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Olah, G., et al.: Synthesis, 7, 692 (1993); Auerbach, J., et al.: Tetrahedr. Lett., 34, 931 (1993)

Formula: C₅H₆Br₂N₂O₂

Color and Shape: Neat

Molecular weight: 285.92

Ref: TR-D425270

1,3-Dibromo-5,5-dimethylhydantoin

CAS: 77-48-5

Formula: C₅H₆Br₂N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 285.923

Ref: 10-F079142

1,3-Dibromo-5,5-Dimethylhydantoin (DBDMH) extrapure, 98%

CAS: 77-48-5

Formula: C₅H₆Br₂N₂O₂

Purity: min. 98.0%

Color and Shape: White to light yellow to orange, Powder to Chunks, Clear to slightly hazy, Colourless to yellow to orange

Molecular weight: 285.92

Ref: SR-74600