DBDMH 1,3-Dibromo-5,5-dimethylhydantoin 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione
1,3-Dibromo-5,5-dimethylhydantoin Basic information
Industrial brominating agent and disinfectant Physical and Chemical Properties Sterilization Mechanism Synthesis of 1,3-Dibromo-5,5-dimethylhydantoin Uses Chemical Properties Production method Category Toxicity grading Acute toxicity Flammability and hazard characteristics Storage properties Extinguishing media
Product Name: 1,3-Dibromo-5,5-dimethylhydantoin
Synonyms: dibromantine;1,3-Dibromo-5;1,3-dibrom0-5,5-dimethylhydantoin;1,3-dibromo-5,5-dimethyl-4-imidazolidinedione;1,3-dibromo-5,5-dimethyl-hydantoi;DBNPA;dibromohydantoin;Dimethyl Dibromohydantoin
CAS: 77-48-5
MF: C5H6Br2N2O2
MW: 285.92
EINECS: 201-030-9
Product Categories: Miscellaneous;Bromination;Halogenation;Synthetic Organic Chemistry;Water treatment chemicals;water treatment;Nitrogen cyclic compounds;Non-Chiral heterocyclic compounds
Mol File: 77-48-5.mol
1,3-Dibromo-5,5-dimethylhydantoin Structure
1,3-Dibromo-5,5-dimethylhydantoin Chemical Properties
Melting point 197-199 °C (dec.)(lit.)
Boiling point 250.2±23.0 °C(Predicted)
density 1.00 g/cm3 (25℃)
refractive index 1.6220 (estimate)
Fp 155 °C
storage temp. 0-6°C
solubility 1g/l
pka -3.44±0.40(Predicted)
form Powder
color Cream or light yellow
Water Solubility Soluble in Alcohol, Ether, Benzene. Insoluble in Water.
Sensitive Moisture Sensitive
Decomposition 197-199 ºC
Merck 14,3017
BRN 146024
CAS DataBase Reference 77-48-5(CAS DataBase Reference)
EPA Substance Registry System 1,3-Dibromo-5,5-dimethylhydantoin (77-48-5)
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