1,3-二溴-5,5-二甲基乙内酰脲（CAS 77-48-5）：分子式 C5H6Br2N2O2、分子量 285.92。
| CAS号 | 77-48-5 |
|---|---|
| 分子式 | C5H6Br2N2O2 |
| 分子量 | 285.92 |
| LogP | 1.5 |
| 应用领域 | Uses: Halohydantoins: Used as disinfectants in swimming pools、hot tubs、toilet bowls、and industrial systems (cooling water、pulp and paper、wastewater、and sewage)、Also used as slimicide for paper、paperboard for food contact、[Reference #1]、Pulp and Paper Processing [Category: Industry]、Using Disinfectants or Biocides [Category: Clean]、Sewer and Wastewater Treatment [Category: Industry]、1、3-Dibromo-5、5-dimethylhydantoin is an organobromide compound derived from the heterocycle called dimethylhydantoin. It is widely used as a disinfectant 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. Diatomic bromine does not occur naturally、but bromine salts can be found in crustal rock.、Industry Uses: Intermediate、U.S. Production: 2023: <75、000 lb、2022: <75、2021: <75、2020: <75、General Manufacturing Information: Photographic Film、Paper、Plate、and Chemical Manufacturing、2、4-Imidazolidinedione、3-dibromo-5、5-dimethyl-: ACTIVE |
登记用途：Uses: Halohydantoins: Used as disinfectants in swimming pools、hot tubs、toilet bowls、and industrial systems (cooling water、pulp and paper、wastewater、and sewage)、Also used as slimicide for paper、paperboard for food contact、[Reference #1]、Pulp and Paper Processing [Category: Industry]、Using Disinfectants or Biocides [Category: Clean]、Sewer and Wastewater Treatment [Category: Industry]、1、3-Dibromo-5、5-dimethylhydantoin is an organobromide compound derived from the heterocycle called dimethylhydantoin. It is widely used as a disinfectant 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. Diatomic bromine does not occur naturally、but bromine salts can be found in crustal rock.、Industry Uses: Intermediate、U.S. Production: 2023: <75、000 lb、2022: <75、2021: <75、2020: <75、General Manufacturing Information: Photographic Film、Paper、Plate、and Chemical Manufacturing、2、4-Imidazolidinedione、3-dibromo-5、5-dimethyl-: ACTIVE。
1,3-二溴-5,5-二甲基乙内酰脲 是一种化工化合物，登记 CAS 号为 77-48-5，分子式 C5H6Br2N2O2（分子量 285.92）。
登记 CAS 号：77-48-5
其分子式 C5H6Br2N2O2 由 5 个碳、6 个氢、2 个溴、2 个氮、2 个氧 组成。
别名/同义词：1,3-二溴-5,5-二甲基乙内酰脲 · 1,3-Dibromo-5,5-dimethylhydantoin · Dibromohydantoin
1,3-二溴-5,5-二甲基乙内酰脲 的 CAS 登记号为 77-48-5。
分子式 C5H6Br2N2O2，分子量 285.92。
别名/同义词：1,3-二溴-5,5-二甲基乙内酰脲、1,3-Dibromo-5,5-dimethylhydantoin、Dibromohydantoin。
登记用途：Uses: Halohydantoins: Used as disinfectants in swimming pools、hot tubs、toilet bowls、and industrial systems (cooling water、pulp and paper、wastewater、and sewage)、Also used as slimicide for paper、paperboard for food contact、[Reference #1]、Pulp and Paper Processing [Category: Industry]、Using Disinfectants or Biocides [Category: Clean]、Sewer and Wastewater Treatment [Category: Industry]、1、3-Dibromo-5、5-dimethylhydantoin is an organobromide compound derived from the heterocycle called dimethylhydantoin. It is widely used as a disinfectant 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. Diatomic bromine does not occur naturally、but bromine salts can be found in crustal rock.、Industry Uses: Intermediate、U.S. Production: 2023: <75、000 lb、2022: <75、2021: <75、2020: <75、General Manufacturing Information: Photographic Film、Paper、Plate、and Chemical Manufacturing、2、4-Imidazolidinedione、3-dibromo-5、5-dimethyl-: ACTIVE。
1,3-二溴-5,5-二甲基乙内酰脲（CAS 77-48-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 77-48-5 |
|---|---|
| PubChem CID | 6479 |
| Molecular formula | C5H6Br2N2O2 |
| IUPAC name | 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione |
| UNII (FDA) | V9R5F9I7MZ |
| Molecular Weight | 285.92 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 285.87755 |
| Monoisotopic Mass | 283.87960 |
| Topological Polar Surface Area | 40.6 |
| Heavy Atom Count | 11 |
1,3-Dibromo-5,5-dimethylhydantoin; 77-48-5; Dibromantin; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; Dibromantine; Take Charge Orange; DBDMH; N,N'-Dibromodimethylhydantoin; 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione; 5,5-Dimethyl-1,3-dibromohydantoin; 2,4-Imidazolidinedione, 1,3-dibromo-5,5-dimethyl-; DTXSID3035341; V9R5F9I7MZ; HYDANTOIN, 1,3-DIBROMO-5,5-DIMETHYL-; NSC-33305; DTXCID1015341
| Regulatory & Food Contact | FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 1,3-dibromo-5,5-dimethylhydantoin (DBDMH) (CAS Reg. No. 77-48-5) The FCS will be used as an antimicrobial agent in water applied to pig, goat, and sheep carcasses and their pa The FCS will be used at a level not to exceed that needed to provide the equivalent of 500 parts per million ( As an antimicrobial agent in process water and ice for meat and poultry products. For use at a level not to exceed that needed to provide: 1) 900 ppm available bromine in water or ice applied |
|---|
| Reported hazard statements | H272 (93.5%), H301 (28.1%), H302 (71.9%), H314 (33.8%), H315 (50.2%), H319 (66.2%), H400 (81.8%), H410 (55.8%) |
|---|
H272 (93.5%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
H301 (28.1%): Toxic if swallowed [Danger Acute toxicity, oral]
1,3-Dibromo-5,5-dimethylhydantoin · CAS 77-48-5 · C5H6Br2N2O2. UNII V9R5F9I7MZ.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,3-Dibromo-5,5-dimethylhydantoin